10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2017

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE EXCHANGE ACT OF 1934

For the transition period from _________________ to _________________

Commission File Number: 000-33155

COATES INTERNATIONAL, LTD.

(Exact name of registrant as specified in its charter)

Delaware	22-2925432
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)

2100 Highway 34, Wall Township, New Jersey 07719

(Address of principal executive offices) (Zip Code)

(732) 449-7717

(Registrant's telephone number, including area code)

N/A

(Former name, former address and former fiscal year, if changed since last report)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days.

Yes ☒  No ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes ☒  No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☐		Non-accelerated filer ☐
Non-accelerated filer   ☐	(Do not check if a smaller reporting company)	Smaller reporting company ☒
		Emerging Growth Company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act.)

Yes ☐  No ☒

As of August 9, 2017, the Registrant had 5,277,509,643 shares of its common stock, par value $0.0001 per share issued and outstanding.

COATES INTERNATIONAL, LTD.

QUARTERLY REPORT ON FORM 10-Q

CONTENTS

JUNE 30, 2017

		Page
PART 1 – FINANCIAL INFORMATION
Item 1.	Financial Statements:	1
	Balance Sheets	1
	Statements of Operations	2
	Condensed Statements of Cash Flows	3
	Notes to Financial Statements	4-22
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	23-32
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	33
Item 4.	Controls and Procedures	33
PART II – OTHER INFORMATION
Item 1.	Legal Proceedings	34
Item 1A.	Risk Factors	34
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	34
Item 3.	Defaults Upon Senior Securities	35
Item 4.	Mine Safety Disclosures	35
Item 5.	Other Information	35
Item 6.	Exhibits	35
SIGNATURES		36

PART I – FINANCIAL INFORMATION

Item 1. Financial Statements

Coates International, Ltd.

Balance Sheets

	June 30, 2017			December 31, 2016
	(Unaudited)
Assets
Current Assets
Cash	$	21,106		$	9,163
Inventory, net		191,482			191,482
Deferred offering costs and other assets		1,195			47,028
Total Current Assets		213,783			247,673
Property, plant and equipment, net		2,054,040			2,076,396
Deferred licensing costs, net		36,024			38,166
Total Assets	$	2,303,847		$	2,362,235
Liabilities and Stockholders' Deficiency
Current Liabilities
Accounts payable and accrued liabilities	$	2,360,779		$	2,461,175
Deferred compensation payable		1,515,852			1,272,317
Promissory notes to related parties		1,424,173			1,454,699
Derivative liability related to convertible promissory notes		316,859			153,472
Deposits on orders		150,595			150,595
Convertible promissory notes, net of unamortized discount		112,645			45,801
Current portion of sublicense deposits		60,725			60,725
Mortgage loan payable		60,000			60,000
Total Current Liabilities		6,001,628			5,658,784
Non-current portion of mortgage loan payable		1,243,158			1,273,158
Non-current portion of sublicense deposits		617,575			627,175
Total Liabilities		7,862,361			7,559,117
Commitments and Contingencies		-			-
Stockholders’ Deficiency
Preferred stock, $0.001 par value, 100,000,000 shares authorized:
Series A Preferred Stock, 1,000,000 shares designated, 720,722 and 50,000 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively		720			50
Series B Convertible Preferred Stock, 75,000,000 shares designated, 25,962,676 and 16,252,584 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively		25,963			16,253
Common Stock, $0.0001 par value, 12,000,000,000 shares authorized, 4,677,646,885 and 3,002,730,366 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively		467,765			300,273
Additional paid-in capital		64,093,732			59,813,632
Accumulated deficit		(70,146,694	)		(65,327,090	)
Total Stockholders' Deficiency		(5,558,514	)		(5,196,882	)
Total Liabilities and Stockholders' Deficiency	$	2,303,847		$	2,362,235

The accompanying notes are an integral part of these financial statements.

-1-

Coates International, Ltd.

Statements of Operations

(Unaudited)

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
	2017			2016			2017			2016
Sublicensing fee revenue	$	4,800		$	4,800		$	9,600		$	9,600
Total Revenues		4,800			4,800			9,600			9,600
Expenses:
Research and development costs		58,211			96,961			196,598			188,523
Stock-based compensation expense		3,020,230			944,924			3,211,556			2,706,829
Compensation and benefits		94,180			81,232			225,927			151,143
General and administrative expenses		24,270			146,477			143,109			223,555
Depreciation and amortization		12,249			11,124			24,497			23,873
Total Operating Expenses		3,209,140			1,280,718			3,801,687			3,293,923
Loss from Operations		(3,204,340	)		(1,275,918	)		(3,792,087	)		(3,284,323	)
Other Income (Expense):
(Increase) decrease in estimated fair value of embedded derivative liabilities		(112,110	)		296,703			(163,387	)		417,781
Loss on conversion of convertible notes		(149,118	)		(43,650	)		(160,747	)		(70,030	)
Interest expense		(506,868	)		(231,462	)		(703,383	)		(475,422	)
Total other income (expense)		(768,096	)		21,591			(1,027,517	)		(127,671	)
Loss Before Income Taxes		(3,972,436	)		(1,254,327	)		(4,819,604	)		(3,411,994	)
Provision for income taxes		-			-			-			-
Net Loss	$	(3,972,436	)	$	(1,254,327	)	$	(4,819,604	)	$	(3,411,994	)
Basic net loss per share	$	(0.00	)	$	(0.00	)	$	(0.00	)	$	(0.00	)
Basic weighted average shares outstanding		3,965,822,678			1,488,477,643			3,535,782,250			1,323,954,371
Diluted net loss per share	$	(0.00	)	$	(0.00	)	$	(0.00	)	$	(0.00	)
Diluted weighted average shares outstanding		3,965,822,678			1,488,477,643			3,535,782,250			1,323,954,371

The accompanying notes are an integral part of these financial statements.

-2-

Coates International Ltd.

Condensed Statements of Cash Flows

For the Six Months Ended June 30,

(Unaudited)

	2017			2016
Net Cash Used in Operating Activities	$	(551,041	)	$	(305,858	)
Cash Used in Investing Activities:
Acquisition of property, plant and equipment		-			(11,493	)
Total Cash Used in Investing Activities		-			(11,493	)
Cash Flows Provided (Used in) by Financing Activities:
Issuance of convertible promissory notes		628,700			91,000
Issuance of promissory notes to related parties		43,340			96,000
Issuance of common stock under equity purchase agreement		42,944			120,000
Issuance of promissory notes		30,000			-
Issuance of common stock and warrants		-			35,000
Repayment of promissory notes and accrued interest  to related parties		(122,000	)		(10,000	)
Repayment of mortgage loan		(30,000	)		(30,000	)
Repayment of promissory notes		(30,000	)		-
Finance lease obligation payments		-			(8,625	)
Net Cash Provided by Financing Activities		562,984			293,375
Net Increase (Decrease) in Cash		11,943			(23,976	)
Cash, beginning of period		9,163			29,207
Cash, end of period	$	21,106		$	5,231
Supplemental Disclosure of Cash Flow Information:
Cash paid during the period for interest	$	109,840		$	53,049
Supplemental Disclosure of Non-cash Financing Activities:
Conversion of convertible promissory notes	$	449,614		$	448,290

The accompanying notes are an integral part of these financial statements.

-3-

Coates International, Ltd.

Notes to Financial Statements

June 30, 2017

(All amounts rounded to thousands of dollars)

(Unaudited)

1. THE COMPANY AND BASIS OF PRESENTATION

Nature of Organization

Coates International, Ltd. (the “Company” or “CIL”) has acquired the exclusive licensing rights to the patented Coates spherical rotary valve (“CSRV^®”) system technology in North America, Central America and South America (the “CSRV^® License”). The CSRV^® system technology has been developed over a period of more than 20 years by the Company’s founder George J. Coates, President and Chief Executive Officer, and his son Gregory G. Coates. The CSRV^® system technology is adaptable for use in piston-driven internal combustion engines of many types and has been patented in the United States and numerous countries throughout the world. The Company is endeavoring to raise working capital to commence production of hydrogen gas and natural gas powered CSRV^® industrial electric power generator sets (“Gen Sets)” and is also seeking to enter into sublicense agreements with third party, original equipment manufacturers (“OEM’s”) which provide for licensing fees. The Company is also continuing with research and development of a hydrogen reactor to harvest Hydroxy-Gas from water with the intent to power the Company’s products, including large industrial Gen Sets. George J. Coates, owner of the hydrogen reactor technology, has committed to license this technology to the Company once the related patent protection is in place.

Management believes that the CSRV^® engines provide the following advantages as compared to conventional internal combustion engines designed with “poppet valves”:

● Improved fuel efficiency

● Lower levels of harmful emissions

● Adaptability to numerous types of engine fuels

● Longer engine life

● Longer intervals between engine servicing

The CSRV^® system technology is designed to replace the intake and exhaust conventional “poppet valves” currently used in almost all piston-driven, automotive, truck, motorcycle, marine and electric power generator engines, among others. Unlike conventional valves which protrude into the engine combustion chamber, the CSRV^® system technology utilizes spherical valves that rotate in a cavity formed between a two-piece cylinder head. The CSRV^® system technology utilizes significantly fewer moving parts than conventional poppet valve assemblies. As a result of these design improvements, management believes that engines incorporating the CSRV^® system technology (“Coates Engines”) will last significantly longer and will require less lubrication over the life of the engine, as compared to conventional engines. In addition, CSRV^® Engines can be designed with larger openings into the engine cylinder than with conventional valves so that more fuel and air can be inducted into, and expelled from, the cylinder in a shorter period of time. Larger valve openings permit higher revolutions-per-minute (RPM’s) and permit higher compression ratios with lower combustion chamber temperatures, allowing the Coates Engine^® to produce more power than equivalent conventional engines. The extent to which, higher RPM’s, greater volumetric efficiency and thermal efficiency can be achieved with the CSRV^® system technology, is a function of the engine design and application.

-4-

Coates International, Ltd.
Notes to Financial Statements - (Continued)

Basis of Presentation

The accompanying condensed financial statements include the accounts of the Company. In the opinion of the Company’s management, the condensed consolidated financial statements reflect all adjustments, which are normal and recurring in nature, necessary for fair financial statement presentation. The preparation of these condensed consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the amounts reported in these condensed consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates. Certain prior period amounts in the condensed financial statements have been reclassified to conform to the current period’s presentation.

These condensed financial statements and accompanying notes should be read in conjunction with the Company’s annual financial statements and the notes thereto included in its Annual Report on Form 10-K for the year ended December 31, 2016 and the Company’s quarterly financial statements and the notes thereto included in its Quarterly Reports.

Since the Company’s inception, the Company has been responsible for the development costs of the CSRV^® technology in order to optimize the value of the licensing rights and has incurred related operational costs, the bulk of which have been funded primarily through cash generated from licensing fees, sales of stock, short term convertible promissory notes capital contributions, loans made by George J. Coates, Bernadette Coates, his spouse, Gregory G. Coates and certain directors, fees received from research and development of prototype models and a small number of CSRV^® engine generator sales. The Company has incurred substantial cumulative losses from operations since its inception. Losses from operations are expected to continue until the Coates Engines^® are successfully introduced into and accepted in the marketplace enabling the Company to generate substantial sales and/or receive substantial licensing revenues. These losses from operations were primarily related to research and development of the Company’s intellectual property rights, patent filing and maintenance costs and general and administrative expenses. The Company has also incurred substantial non-cash expenses for stock-based compensation, remeasurement of the estimated fair value of embedded derivative liabilities related to convertible promissory notes issued and interest expense and losses on conversion of convertible promissory notes.

As shown in the accompanying financial statements, the Company has incurred recurring losses from operations and, as of June 30, 2017, had a stockholders’ deficiency of ($5,559,000). In addition, the recent trading price range of the Company’s common stock at a fraction of a penny has introduced additional difficulty to the Company’s challenge to secure needed additional working capital. These factors raise substantial doubt about the Company’s ability to continue as a going concern. Management has instituted a cost control program intended to restrict variable costs to only those expenses that are necessary to complete its activities related to entering the production phase of operations, develop additional commercially feasible applications of the CSRV^® system technology, seek additional sources of working capital and cover general and administrative costs in support of such activities. The Company has been actively undertaking efforts to secure new sources of working capital. At June 30, 2017, the Company had negative working capital of ($5,788,000) compared with negative working capital of ($5,411,000) at the end of 2016. At June 30, 2017, $2,935,025 of the negative working capital consists of amounts due to George J. Coates, Bernadette Coates and Gregory G. Coates for deferred compensation and promissory notes for funds loaned to the Company.

The Company continues to actively seek out new sources of working capital; however, there can be no assurance that it will be successful in these efforts. The accompanying financial statements do not include any adjustments that might be necessary if the Company is unable to continue as a going concern.

-5-

Coates International, Ltd.
Notes to Financial Statements - (Continued)

Inventory

Inventory consists of raw materials and work-in-process, including overhead. Effective January 2017, the Company adopted the accounting guidance of Accounting Standards Update No. 2015-11, “Inventory – Simplifying the Measurement of Inventory (Topic 330), on a prospective basis. Pursuant to this update, inventory is stated at the lower of cost or net realizable value. Prior thereto, inventory was stated at the lower of cost or market. This change in 2017 did not have a material effect on the reported inventory values. Inventory is accounted for on the first-in, first-out method.

Use of Estimates

The preparation of the Company’s financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These significant estimates include determining the fair value of convertible promissory notes containing embedded derivatives and variable conversion rates, determining a value for shares of Series A Preferred Stock and Series B Convertible Preferred Stock issued, assigning useful lives to the Company’s property, plant and equipment, determining an appropriate amount to reserve for obsolete and slow moving inventory, estimating a valuation allowance for deferred tax assets, assigning expected lives to, and estimating the rate of forfeitures of, stock options granted and selecting a trading price volatility factor for the Company’s common stock in order to estimate the fair value of the Company’s stock options on the date of grant or other appropriate measurement date. Actual results could differ from those estimates.

2. CONCENTRATIONS OF CREDIT AND BUSINESS RISK

The Company maintains cash balances with one financial institution. Monies on deposit are fully insured by the Federal Deposit Insurance Corporation.

The Company’s operations are devoted to the development, application and marketing of the CSRV^® system technology which was invented by George J. Coates, the Company’s founder, Chairman, Chief Executive Officer, President and controlling stockholder. Development efforts have been conducted continuously during this time. From July 1982 through May 1993, seven U.S. patents as well as a number of foreign patents were issued with respect to the CSRV^® system technology. Since inception of the Company in 1988, all aspects of the business have been completely dependent upon the activities of George J. Coates. The loss of George J. Coates’ availability or service due to death, incapacity or otherwise would have a material adverse effect on the Company's business and operations. The Company does not presently have any key-man life insurance in force for Mr. Coates.

3. FAIR VALUE OF FINANCIAL INSTRUMENTS

Cash, Other Assets, Accounts Payable and Accrued Liabilities and Other Liabilities

With the exception of convertible promissory notes, the carrying amount of these items approximates their fair value because of the short term maturity of these instruments. The convertible promissory notes are reported at their estimated fair value, determined as described in more detail in Note 15.

Limitations

Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

-6-

Coates International, Ltd.
Notes to Financial Statements - (Continued)

4. LICENSING AGREEMENT AND DEFERRED LICENSING COSTS

The Company holds a manufacturing, use, lease and sale license from George J. Coates and Gregory G. Coates for the CSRV^® system technology in the territory defined as the Western Hemisphere (the “License Agreement”). Under the License Agreement, George J. Coates and Gregory G. Coates granted to the Company an exclusive, perpetual, royalty-free, fully paid-up license to the patented intellectual property that specifically relates to an internal combustion engine that incorporates the CSRV^® system technology (the “CSRV^® Engine”) and that is currently owned or controlled by them (the “CSRV^® Intellectual Property”), plus any CSRV^® Intellectual Property that is developed by them during their employment with the Company. In the event of insolvency or bankruptcy of the Company, the licensed rights would terminate and ownership would revert back to George J. Coates and Gregory G. Coates.

Under the License Agreement, George J. Coates and Gregory G. Coates agreed that they will not grant any Western Hemisphere licenses to any other party with respect to the CSRV^® Intellectual Property.

At June 30, 2017, and December 31, 2016, deferred licensing costs, comprised of expenditures for patent costs incurred pursuant to the CSRV^® licensing agreement, net of accumulated amortization, amounted to $36,000 and $38,000, respectively. Amortization expense for the three months ended June 30, 2017 and 2016 amounted to $1,000 and $1,000, respectively. Amortization expense for the six months ended June 30, 2017 and 2016 amounted to $2,000 and $2,000, respectively.

5. AGREEMENT ASSIGNED TO ALMONT ENERGY, INC.

In 2010, Almont Energy Inc. (“Almont”), a privately held, independent third-party entity based in Alberta, Canada became the assignee of a sublicense which covers the use of the CSRV^® system technology in the territory of Canada in the oil and gas industry (the “Canadian License”). This sublicense is currently inactive because the parties have not fulfilled their obligations thereunder due to the Company’s delay in starting up production and delivery of CSRV^® products to Almont. The parties mutually agreed to consider the basis on which the license could be reactivated at such time that the Company is successful in starting up its manufacturing operations.

In prior years, the Company received a non-refundable $300,000 deposit on the Canadian License. As the Company continues to be desirous of commencing shipments of its CSRV® products to Almont under the sublicense at such time that it is able to start up production operations, it has continued to amortize this deposit into income over the period until expiration of the last CSRV® system technology patent in force. At June, 2017, the unamortized balance was $180,000. Amortization of this amount is as follows:

Year Ending	Amount
2017	$	10,000
2018		19,000
2019		19,000
2020		19,000
2021		19,000
Thereafter		94,000
	$	180,000

6. NON-EXCLUSIVE DISTRIBUTION SUBLICENSE WITH RENOWN POWER DEVELOPMENT, LTD.

In February 2015, the Company granted a non-exclusive distribution sublicense to Renown Power Development, Ltd., a China-based sales and distribution company (“Renown”) covering the territory defined as the Western Hemisphere. Under this sublicense, Renown will be permitted to sell, lease and distribute CSRV^® products. Renown intends to source CSRV^® products from Coates Power, Ltd., a China-based manufacturing company (“Coates Power”). As of June 30, 2017, the Company has only received the initial non-refundable deposit of $500,000. In addition, after Renown receives aggregate cash flow of $10,000,000, it is required to pay the Company 25% of all funds it receives from any and all sources, until it fully pays the contractual licensing fee.

-7-

Coates International, Ltd.
Notes to Financial Statements - (Continued)

Coates Power plans to produce CSRV^® products in China. Renown has been engaged in continuing efforts to work with local government representatives in China to raise working capital in order for Coates Power to be able to start up its manufacturing operations. This has been and continues to be a long, arduous process because the government is addressing this at a very slow pace. Until Coates Power can begin production of CSRV^® products for Renown, the Company will not receive any further monies from its sublicense with Renown.

At this time, as the Company's intellectual property rights only cover the territory of North America, it does not have any rights to enter into a manufacturing and sale license agreement with Coates Power. These rights are currently held by George J. Coates, Gregory G. Coates and The Coates Trust. Coates Power and Renown are controlled and managed by Mr. James Pang, the Company's liaison agent in China.

The Company received a $131,000 cash deposit with an order from Coates Power for two completed Gen Sets. This amount is included in Deposits in the accompanying balance sheets at June 30, 2017 and December 31, 2016. The Company intends to build and ship these two generators at such time that Coates Power is able to commence production in accordance with the manufacturing license agreement and there is sufficient working capital for this purpose.

7. INVENTORY

Inventory consisted of the following:

	June 30, 2017		December 31, 2016
Raw materials	$	178,000	$	178,000
Work-in-process		13,000		13,000
Total	$	191,000	$	191,000

8. LICENSE DEPOSITS

License deposits consist of monies received as deposits on sublicense agreements, primarily comprised of deposits from Renown in the amount of $498,000 and from Almont in the amount of $300,000. These deposits are being recognized as income on a straight-line basis over the remaining period until expiration of the last remaining CSRV^® patent in force in 2027. Through June 30, 2017, the Company has recognized a total of $120,000 of the Almont deposit as revenue. The Company expects that sublicense-related activities by Renown may commence within the next twelve months and that it will begin recognizing revenue at that time. Recognition of revenue from the Almont license is included in the statements of operations for the six months ended June 30, 2017 and 2016. The current portion of the license deposits represents the portion of the license deposits expected to be recognized as revenue within one year from the balance sheet date. The balance of the license deposits is included in non-current license deposits.

In December 2016, the Company executed an exclusive sublicense with Secure Supplies Mexico LLC and Secure Supplies USA LLC (collectively “Secure Supplies”) of Coates CSRV^® electric power hydrogen generator sets and engines for distribution, use, sale and lease in the territory of North America. Secure Supplies employs a combination of solar generated power and hydrogen cell technology to generate hydrogen gas. It intends to integrate its technology with the Coates CSRV^® system technology to power Engine Generator Sets to be utilized in establishing power generation plants throughout North America. Secure Supplies has indicated it intends to procure CSRV^® Engine Generators adapted to run on hydrogen fuel (“Hydrogen Gen Sets”), capable of producing up to 1MW of electrical power output.

Upon execution of this agreement, Secure Supplies was to pay a one-time licensing fee of $1,000,000 to the Company. In addition, a royalty fee of $50 per engine or gen set sold to Secure Supplies, is to be paid to The Coates Trust, a private trust controlled by George J. Coates, regardless of the size or type of CSRV^® engine. A 50% down payment on all CSRV^® products shall be paid to the Company with each order presented. The balance due on each order shall be paid at the time the order has been staged for delivery from the Company’s manufacturing plant.

-8-

Coates International, Ltd.
Notes to Financial Statements - (Continued)

As of the date of this filing, the Company had not received a $1,000,000, one-time upfront license fee as required by the agreement and cannot determine when, and if, the fee will be collected.  Accordingly, the Company has not recorded a $1,000,000 receivable for the past due upfront license fee or recognized any unpaid amount as revenue related to this license agreement.

Sublicensing fee revenue for the three months ended June 30, 2017 and 2016 amounted to $5,000 and $5,000, respectively. Sublicensing fee revenue for the six months ended June 30, 2017 and 2016 amounted to $10,000 and $10,000, respectively.

9. PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment at cost, less accumulated depreciation, consists of the following:

	June 30, 2017			December 31, 2016
Land	$	1,235,000		$	1,235,000
Building		964,000			964,000
Building improvements		83,000			83,000
Machinery and equipment		689,000			689,000
Furniture and fixtures		57,000			57,000
		3,028,000			3.028,000
Less: Accumulated depreciation		(974,000	)		(952,000	)
Total	$	2,054,000		$	2,076,000

Depreciation expense amounted to $11,000 and $10,000 for the three months ended June 30, 2017 and 2016, respectively. Depreciation expense amounted to $22,000 and $22,000 for the six months ended June 30, 2017 and 2016, respectively.

10. MORTGAGE LOAN PAYABLE

The Company has a mortgage loan on the land and building that serves as its headquarters and research and development facility which bears interest at the rate of 7.5% per annum and matures in July 2018. Interest expense for the three months ended June 30, 2017 and 2016 amounted to $17,000 and $26,000, respectively. Interest expense for the six months ended June 30, 2017 and 2016 amounted to $50,000 and $52,000, respectively. The loan requires monthly payments of interest, plus $5,000 which is being applied to the principal balance. The remaining principal balance at June 30, 2017 and December 31, 2016 was $1,303,000 and $1,333,000, respectively. The mortgage loan may be prepaid in whole, or, in part, at any time without penalty.

The loan is collateralized by a security interest in all of the Company’s assets, the pledge of five million shares of common stock of the Company owned by George J. Coates, which were deposited into escrow for the benefit of the lender and the personal guarantee of George J. Coates. The Company is not permitted to create or permit any secondary mortgage or similar liens on the property or improvements thereon without prior consent of the lender.

11. FINANCE LEASE OBLIGATION

In August 2013, the Company entered into a sale/leaseback financing arrangement pursuant to which it sold its research and development and manufacturing equipment in consideration for net cash proceeds of $133,000. This lease terminated in February 2016, upon which the Company reacquired title to the equipment. The effective interest rate on this lease was 36.6%.

-9-

Coates International, Ltd.
Notes to Financial Statements - (Continued)

In accordance with GAAP, this sale/leaseback was required to be accounted for as a financing lease. Under this accounting method, the equipment and accumulated depreciation remained on the Company’s books and records as if the Company still owned the equipment.

For the three months ended June 30, 2017 and 2016, interest expense amounted to $-0- and $-0-, respectively. For the six months ended June 30, 2017 and 2016, interest expense amounted to $-0- and $2,000, respectively. These amounts are included in interest expense in the accompanying statements of operations.

12. ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable and accrued liabilities are as follows:

	June 30, 2017		December 31, 2016
Legal and professional fees	$	1,373,000	$	1,452,000
Accrued interest expense		515,000		502,000
General and administrative expenses		358,000		392,000
Research and development costs		115,000		115,000
Total	$	2,361,000	$	2,461,000

13. PROMISSORY NOTES TO RELATED PARTIES

Promissory Notes Issued to George J. Coates

During the six months ended June 30, 2017 and 2016, the Company issued, in a series of transactions, promissory notes to George J. Coates and received cash proceeds of $19,000 and $96,000, respectively and repaid promissory notes to George J. Coates in the aggregate principal amount of $23,000 and $10,000, respectively. Interest expense for the three months ended June 30, 2017 and 2016 amounted to $12,000 and $12,000, respectively. Interest expense for the six months ended June 30, 2017 and 2016 amounted to $25,000 and $25,000, respectively.

The promissory notes are payable on demand and provide for interest at the rate of 17% per annum, compounded monthly. At June 30, 2017, the outstanding balance was $292,000, including accrued interest thereon.

Promissory Note Issued to Gregory G. Coates

The Company has a non-interest bearing promissory note due to Gregory G. Coates which is payable on demand. Interest is being imputed on this promissory note at the rate of 10% per annum. During the six months ended June 30, 2017 and 2016, the Company partially repaid $20,000 and $-0-, respectively of this promissory note. Imputed interest expense for the three months ended June 30, 2017 and 2016, amounted to $36,000 and $36,000, respectively. Interest expense for the six months ended June 30, 2017 and 2016, amounted to $71,000 and $72,000, respectively. At June 30, 2017, the outstanding principal balance was $1,418,000.

Promissory Notes Issued to Bernadette Coates

During the six months ended June 30, 2017 and 2016, the Company issued a promissory note to Bernadette Coates, spouse of George J. Coates and received cash proceeds of $24,000 and $-0-, respectively. The Company repaid promissory notes to Bernadette Coates in the principal amount of $31,000 and $-0-, respectively. The promissory notes are payable on demand and provide for interest at the rate of 17% per annum, compounded monthly. Interest expense for the three months ended June 30, 2017 and 2016 amounted to $4,000 and $3,000, respectively. Interest expense for the six months ended June 30, 2017 and 2016 amounted to $7,000 and $6,000, respectively. At June 30, 2017, the outstanding balance amounted to $86,000, including accrued interest thereon.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

Unpaid accrued interest on these promissory notes amounting to $378,000 is included in accounts payable and accrued liabilities in the accompanying balance sheet at June 30, 2017.

14. PROMISSORY NOTES

In March 2017, the Company issued a $25,000 promissory note with a maturity date of May 13, 2017. Interest was payable upon maturity in the form of 10,000,000 shares of unregistered, restricted shares of the Company's common stock. In addition, the Company agreed to extend warrants held by the lender to purchase 10,839,752 shares of common stock that were scheduled to expire in 2017 for an additional five years and modify the exercise price to $0.0015 per share. On May 5, 2017 the Company prepaid the note in full and issued 8,688,525 shares of its common stock representing the prorated number of shares for interest on the note, as a result of the prepayment. Interest expense of $4,000 was recorded for issuance of these shares based on the closing trading price on the date of issuance.

On April 14, 2017 the Company issued a 25%, $5,000 promissory note due June 12, 2017 to the same lender which was prepaid on April 25, 2017 together with accrued interest thereon.

15. CONVERTIBLE PROMISSORY NOTES AND EMBEDDED DERIVATIVE LIABILITY

From time to time, the Company issues convertible promissory notes, the proceeds of which are used for general working capital purposes. At June 30, 2017, there was $254,000 principal amount of convertible promissory notes outstanding. During the six months ended June 30, 2017 and 2016, $670,000 and $91,000 of convertible promissory notes were issued, respectively. Outstanding notes may be converted into unregistered shares of the Company’s common stock at a discount ranging from 30% to 39% of the defined trading price of the common stock on the date of conversion. The defined trading prices are based on the trading price of the stock during a defined period ranging from ten to twenty-five trading days immediately preceding the date of conversion. The conversion rate discount establishes a beneficial conversion feature (“BCF”) or unamortized discount, which is required to be valued and accreted to interest expense over the six-month period until the conversion of the notes into restricted shares of common stock is permitted. In addition, the conversion formula meets the conditions that require accounting for convertible notes as derivative liability instruments. The effective interest rate on the outstanding convertible notes at June 30, 2017 was 147%. The unamortized discount on the outstanding convertible notes at June 30, 2017 and December 31, 2016 amounted to $141,000 and $18,000, respectively.

The convertible notes generally become convertible, in whole, or in part, beginning on the six month anniversary of the issuance date and may be prepaid at the option of the Company, with a prepayment penalty ranging from 25% to 50% of the principal amount of the convertible note at any time prior to becoming eligible for conversion.

Two convertible promissory notes with an aggregate outstanding balance of $90,000 are convertible in monthly installments in an amount determined by the noteholder, plus accrued interest. The Company may elect, at its option to repay each monthly installment in whole, or in part, in cash, without penalty. The amount of each installment not paid in cash is converted into shares of the Company’s common stock. This convertible note also requires that the conversion price be re-measured 23 trading days after the conversion shares are originally delivered. If the re-measured conversion price is lower, then the Company is required to issue additional conversion shares to the noteholder.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

In accordance with GAAP, the estimated fair value of the embedded derivative liability related to the convertible notes is required to be remeasured at each balance sheet date. The fair value measurement accounting standard establishes a valuation hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used, when available. Observable inputs are inputs market participants would use in valuing the asset or liability developed based on independent market data sources. Unobservable inputs are inputs that reflect the Company’s assumptions about the factors market participants would use in valuing the asset or liability developed based upon the best information available. The valuation hierarchy is composed of three categories, which are as follows:

● Level 1 – Inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities.

● Level 2 – Inputs include quoted prices in active markets for similar assets or liabilities, quoted prices for identical or similar assets or liabilities in markets that are not active, and inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly.

● Level 3 – Inputs to the fair value measurement are unobservable inputs or valuation techniques.

The estimated fair value of the embedded derivative liabilities related to promissory notes outstanding was measured as the aggregate estimated fair value, based on Level 2 inputs, which included the quoted daily yield curve rates of treasury securities with comparable maturities and, because the actual volatility rate on the Company’s common stock is not available, a conservative estimated volatility rate of 200%.

The embedded derivative liability arises because, based on historical trading patterns of the Company’s stock, the formula for determining the Conversion Rate is expected to result in a different Conversion Rate than the closing price of the stock on the actual date of conversion (hereinafter referred to as the “Variable Conversion Rate Differential”). The estimated fair values of the derivative liabilities have been calculated based on a Black-Scholes option pricing model.

The following table presents the Company's fair value hierarchy of financial assets and liabilities measured at fair value at:

	June 30, 2017		December 31, 2016
Level 1 Inputs	$	-	$	-
Level 2 Inputs		317,000		153,000
Level 3 Inputs		-		-
Total	$	317,000	$	153,000

In a series of transactions, during the six months ended June 30, 2017, convertible promissory notes with an aggregate principal balance of $448,000, including accrued interest thereon were converted into 1,664,855,994 unregistered shares of common stock. The Company incurred a loss on these conversions amounting to $161,000 for the six months ended June 30, 2017.

In a series of transactions, during the six months ended June 30, 2016, convertible promissory notes with an aggregate principal balance of $448,000, including accrued interest thereon were converted into 528,526,577 unregistered shares of common stock. The Company incurred a loss on these conversions amounting to $70,000 for the six months ended June 30, 2016.

At June 30, 2017, the Company had reserved 3,213,644,092 shares of its unissued common stock for conversion of convertible promissory notes.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

The Company made the private placement of these securities in reliance upon Section 4(2) of the Securities Act of 1933, as amended (the “Act”), Rule 506 of Regulation D, and the rules and regulations promulgated thereunder, and/or upon any other exemption from the registration requirements of the Act, as applicable.

16. CAPITAL STOCK

Common Stock

The Company’s common stock is traded on OTC Pink Sheets. Investors can find stock quotes and market information for the Company at www.otcmarkets.com under the ticker symbol COTE. Effective June 17, 2016, the Company amended its Certificate of Incorporation to increase the number of authorized shares of common stock, par value, $0.0001 per share (the “Common Stock”) to 12,000,000,000.

The following common stock transactions occurred during the six months ended June 30, 2017:

● In a series of transactions during the six months ended June 30, 2017, convertible promissory notes with an aggregate principal balance of $448,000, including accrued interest thereon were converted into 1,664,885,994 unregistered shares of common stock.

● During the six months ended June 30, 2017, Barry C. Kaye converted 1,372 shares of Series B Convertible Preferred Stock (“Series B”) into 1,372,000 unregistered, restricted shares of the Company’s common stock.

● The Company issued 8,688,525 shares of common stock in payment of interest on a $25,000 promissory note as more fully discussed in Note 14.

The following common stock transactions occurred during the six months ended June 30, 2016:

● In a series of transactions during the six months ended June 30, 2016, convertible promissory notes with an aggregate principal balance of $448,000, including accrued interest thereon were converted into 528,526,577 unregistered shares of common stock.

● In a series of transactions during the six months ended June 30, 2016, the Company issued 52,431,610 registered shares of its common stock to Southridge Partners II LP (“Southridge”) under the 2015 EP Agreement, as discussed in Note 21, in consideration for $120,000. The proceeds were used for general working capital.

● During the six months ended June 30, 2016, the Company made private sales, pursuant to stock purchase agreements, of 35,000,000 unregistered shares of its common stock and 35,000,000 common stock warrants to purchase one unregistered share of its common stock at an exercise price of $0.001 per share, in consideration for $35,000.

● In May 2016, by mutual consent between the Company and George J. Coates, $100,000 principal amount of promissory notes, including accrued interest, were converted into 90,909,091 restricted shares of the Company’s common stock at a conversion rate of $0.0011 per share, which was the closing trading price of the stock on the date of conversion.

At June 30, 2017, on a pro forma basis, the approximate number of shares of common stock that would have been issued if all of the Company’s outstanding convertible notes eligible for conversion had been converted was 121,131,602. None of the outstanding stock options and warrants were assumed to be exercised since the trading price of the stock on June 30, 2017 was below the exercise price of such instruments.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

Preferred Stock and anti-dilution rights

The Company is authorized to issue 100,000,000 shares of preferred stock, par value, $0.001 per share (the “Preferred Stock”). The Company may issue any class of the Preferred Stock in any series. The board is authorized to establish and designate series, and to fix the number of shares included in each such series and the relative rights, preferences and limitations as between series, provided that, if the stated dividends and amounts payable on liquidation are not paid in full, the shares of all series of the same class shall share ratably in the payment of dividends including accumulations, if any, in accordance with the sums which would be payable on such shares if all dividends were declared and paid in full and in any distribution of assets other than by way of dividends in accordance with the sums which would be payable on such distribution if all sums payable were discharged in full. Shares of each such series when issued, shall be designated to distinguish the shares of each series from shares of all other series.

There are two series of Preferred Stock that have been designated to date from the total 100,000,000 authorized shares of Preferred Stock. These are as follows:

● Series A Preferred Stock, par value $0.001 per share (“Series A”), 1,000,000 shares designated, 770,222 and 50,000 shares issued and outstanding as of June 30, 2017 and December 31, 2016, respectively. Shares of Series A entitle the holder to 10,000 votes per share on all matters brought before the shareholders for a vote. These shares are not entitled to receive dividends or share in distributions of capital and have no liquidation preference. All outstanding shares of Series A are owned by George J. Coates.

For the six months ended June 30, 2017, the Company issued 670,222 shares of Series A Preferred Stock to George J. Coates representing anti-dilution shares to restore Mr. Coates’ percentage of eligible votes to 85.7%. This percentage increased during the year ended December 31, 2016 as a result of Mr. Coates’ acquisition of 211,318,358 shares of common stock upon conversion of promissory notes from the Company which he held with a principal amount of $157,000 and 115,006,000 shares of common stock upon conversion of 115,006 shares of Series B.

● Series B, par value $0.001 per share, 75,000,000 shares designated, 25,962,676 and 16,252,584 shares issued and outstanding as of June 30, 2017 and December 31, 2016, respectively. Shares of Series B do not earn any dividends and may be converted at the option of the holder at any time beginning on the second annual anniversary date after the date of issuance into 1,000 unregistered shares of the Company’s common stock. Holders of Series B are entitled to one thousand votes per share held, on all matters brought before the shareholders for a vote.

In the event that either (i) the Company enters into an underwriting agreement for a secondary public offering of securities, or (ii) a change in control of the Company is consummated representing 50% more of the then outstanding shares of Company’s common stock, plus the number of shares of common stock into which any convertible preferred stock is convertible, regardless of whether or not such shares are otherwise eligible for conversion, then the Series B may be immediately converted at the option of the holder into restricted shares of the Company’s common stock.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

The Company provides anti-dilution protection for certain of its key employees. For each new share of common stock issued by the Company to non-Coates family members in the future, additional shares of Series B will be issued to maintain their fixed ownership percentage of the Company. The fixed ownership percentage is adjusted for acquisitions and dispositions of common stock not related to conversions of Series B by these key employees. At June 30, 2017, the fixed ownership percentages were as follows:

● George J. Coates – 80.63%

● Gregory G. Coates – 6.10%

● Barry C. Kaye – 0.048%

These anti-dilution provisions do not apply to new shares of common stock issued in connection with exercises of employee stock options, a secondary public offering of the Company’s securities or a merger or acquisition.

The following presents by year, the number of shares of Series B held and the year that they become eligible for conversion into shares of common stock, as of June 30, 2017.

	Total		2017		2018		2019
George J. Coates		23,977,864		3,135,357		11,766,624		9,075,883
Gregory G. Coates		1,844,882		224,975		872,014		747,893
Barry C. Kaye		139,930		13,063		68,266		58,601
Total		25,962,676		3,373,395		12,706,904		9,882,377

For the six months ended June 30, 2017, 9,075,883, 747,893 and 58,601 shares of Series B were issued to George J. Coates, Gregory G. Coates and Barry C. Kaye, respectively, having an estimated fair value of $2,925,000, $250,000 and $20,000, respectively. These amounts were included in stock-based compensation expense in the accompanying statement of operations for the six months ended June 30, 2017.

For the six months ended June 30, 2016, 3,664,640, 247,828 and 19,401 shares of Series B were issued to George J. Coates, Gregory G. Coates and Barry C. Kaye, respectively, having an estimated fair value of $2,522,000, $171,000 and $13,000, respectively. These amounts were included in stock-based compensation expense in the accompanying statement of operations for the six months ended June 30, 2016.

During the six months ended June 30, 2017, Barry C. Kaye converted 1,372 shares of Series B into 1,372,000 unregistered, restricted shares of the Company’s common stock.

In the event that all of the 25,962,676 shares of Series B outstanding at June 30, 2017 were converted, once the conversion restrictions lapse, an additional 25,962,676,000 new restricted shares of common stock would be issued. On a pro forma basis, based on the number of shares of common stock outstanding at June 30, 2017, this would dilute the ownership percentage of non-affiliated stockholders from 86.6% to 12.8%.

To the extent that additional shares of Series B are issued under the anti-dilution plan, the non-affiliated stockholders’ percentage ownership of the Company would be further diluted.

17. UNEARNED REVENUE

Unearned revenue at June 30, 2017, consisted of the following:

● A deposit received with an order for two CSRV^® Gen Sets from Coates Power, Ltd., a China-based unaffiliated manufacturing company in the amount of $131,000.

● A $19,000 non-refundable deposit from Almont in connection with its order for a natural gas fueled electric power CSRV^® engine generator.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

18. SUBLICENSING FEE REVENUE

Sublicensing fee revenue for the three months ended June 30, 2017 and 2016 amounted to $5,000 and $5,000, respectively. Sublicensing fee revenue for the six months ended June 30, 2017 and 2016 amounted to $10,000 and $10,000, respectively. The Company is recognizing the license deposit of $300,000 on the Canadian License as revenue on a straight-line basis over the approximate remaining life until 2027 of the last CSRV^® technology patent in force.

19. LOSS PER SHARE

At June 30, 2017, there were stock warrants outstanding to purchase 150,344,911 shares of common stock at exercise prices ranging from $0.0005 to $0.675 per share and vested stock options outstanding to acquire 12,470,000 shares of common stock at exercise prices ranging from $0.028 to $0.44 per share and $80,000 of convertible promissory notes eligible for conversion, which on a pro forma basis, assuming they would have been converted on June 30, 2017, would have been convertible into 121,131,602 shares of common stock.

At June 30, 2016, there were stock warrants outstanding to purchase 70,344,911 shares of common stock at exercise prices ranging from $0.001 to $0.12 per share, vested stock options outstanding to acquire 12,470,000 shares of common stock at exercise prices ranging from $0.028 to $0.44 per share and $257,000 of convertible promissory notes eligible for conversion, which on a pro forma basis, assuming they would have been converted on June 30, 2016, would have been convertible into 814,207,005 shares of common stock.

For the six months ended June 30, 2017 and 2016, none of the potentially issuable shares of common stock were assumed to be converted because the Company incurred a net loss in those periods and the effect of including them in the calculation of earnings per share would have been anti-dilutive.

20. STOCK OPTIONS

The Company’s 2006 Stock Option and Incentive Plan (the “Stock Plan”) was adopted by the Company’s board in October 2006. In September 2007, the Stock Plan, by consent of George J. Coates, majority shareholder, was adopted by our shareholders. The Stock Plan provides for the grant of stock-based awards to employees, officers and directors of, and consultants or advisors to, the Company and its subsidiaries, if any. Under the Stock Plan, the Company may grant options that are intended to qualify as incentive stock options within the meaning of Section 422 of the Internal Revenue Code of 1986, as amended (“ISO’s”), options not intended to qualify as incentive stock options (“non-statutory options”), restricted stock and other stock-based awards. ISO’s may be granted only to employees of the Company. All of the shares of common stock authorized under the Stock Plan have been granted and no further grants may be awarded thereunder.

The Company established a 2014 Stock Option and Incentive Plan (the “2014 Stock Plan”) which was adopted by the Company’s board on May 30, 2014. On March 2, 2015, the 2014 Stock Plan, by consent of George J. Coates, majority shareholder, was adopted by our shareholders. The 2014 Stock Plan provides for the grant of stock-based awards to employees, officers and directors of, and consultants or advisors to, the Company and its subsidiaries, if any. Under the 2014 Stock Plan, the Company may grant ISO’s, non-statutory options, restricted stock and other stock-based awards. ISO’s may be granted only to employees of the Company. A total of 50,000,000 shares of common stock may be issued upon the exercise of options or other awards granted under the 2014 Stock Plan. The maximum number of shares with respect to which awards may be granted during any one year to any employee under the 2014 Stock Plan shall not exceed 25% of the 50,000,000 shares of common stock covered by the 2014 Stock Plan. At June 30, 2017, none of the shares of common stock authorized under the 2014 Stock Plan had been granted as stock options or awards.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

The Stock Plan and the 2014 Stock Plan (the “Stock Plans”) are administered by the board and the Compensation Committee. Subject to the provisions of the Stock Plans, the board and the Compensation Committee each has the authority to select the persons to whom awards are granted and determine the terms of each award, including the number of shares of common stock subject to the award. Payment of the exercise price of an award may be made in cash, in a “cashless exercise” through a broker, or if the applicable stock option agreement permits, shares of common stock, or by any other method approved by the board or Compensation Committee. Unless otherwise permitted by the Company, awards are not assignable or transferable except by will or the laws of descent and distribution.

Upon the consummation of an acquisition of the business of the Company, by merger or otherwise, the board shall, as to outstanding awards (on the same basis or on different bases as the board shall specify), make appropriate provision for the continuation of such awards by the Company or the assumption of such awards by the surviving or acquiring entity and by substituting on an equitable basis for the shares then subject to such awards either (a) the consideration payable with respect to the outstanding shares of common stock in connection with the acquisition, (b) shares of stock of the surviving or acquiring corporation, or (c) such other securities or other consideration as the board deems appropriate, the fair market value of which (as determined by the board in its sole discretion) shall not materially differ from the fair market value of the shares of common stock subject to such awards immediately preceding the acquisition. In addition to, or in lieu of the foregoing, with respect to outstanding stock options, the board may, on the same basis or on different bases as the board shall specify, upon written notice to the affected optionees, provide that one or more options then outstanding must be exercised, in whole or in part, within a specified number of days of the date of such notice, at the end of which period such options shall terminate, or provide that one or more options then outstanding, in whole or in part, shall be terminated in exchange for a cash payment equal to the excess of the fair market value (as determined by the board in its sole discretion) for the shares subject to such stock options over the exercise price thereof. Unless otherwise determined by the board (on the same basis or on different bases as the board shall specify), any repurchase rights or other rights of the Company that relate to a stock option or other award shall continue to apply to consideration, including cash, that has been substituted, assumed or amended for a stock option or other award pursuant to these provisions. The Company may hold in escrow all or any portion of any such consideration in order to effectuate any continuing restrictions.

The board may at any time provide that any stock options shall become immediately exercisable in full or in part, that any restricted stock awards shall be free of some or all restrictions, or that any other stock-based awards may become exercisable in full or in part or free of some or all restrictions or conditions, or otherwise realizable in full or in part, as the case may be.

The board or Compensation Committee may, in its sole discretion, amend, modify or terminate any award granted or made under the Stock Plan, so long as such amendment, modification or termination would not materially and adversely affect the participant.

During the six months ended June 30, 2017 and 2016, no stock options were granted. There were no unvested stock options outstanding at June 30, 2017.

During the six months ended June 30, 2017 and 2016, the Company did not incur any stock-based compensation expense related to employee stock options. At June 30, 2017, all stock-based compensation expense related to outstanding stock options had been fully recognized.

-17-

Coates International, Ltd.
Notes to Financial Statements - (Continued)

Details of the stock options outstanding under the Company’s Stock Option Plans are as follows:

	Exercise Price Per Share		Number Outstanding		Weighted Average Remaining Contractual Life		Number Exercisable		Weighted Average Exercise Price		Weighted Average Fair Value Per Stock Option at Date of Grant
Balance, 6/30/17		$0.028 – $0.44		12,470,000		9		12,470,000	$	0.182	$	0.169

No stock options were exercised, forfeited or expired during the six months ended June 30, 2017 and 2016.

The weighted average fair value of the Company's stock options was estimated using the Black-Scholes option pricing model which requires highly subjective assumptions including the expected stock price volatility. These assumptions were as follows:

●	Historical stock price volatility	139% - 325%
●	Risk-free interest rate	0.21% - 4.64%
●	Expected life (in years)	4
●	Dividend yield	0.00

The valuation assumptions were determined as follows:

● Historical stock price volatility: The Company utilized the volatility in the trading of its common stock computed for the 12 months of trading immediately preceding the date of grant.

● Risk-free interest rate: The Company bases the risk-free interest rate on the interest rate payable on U.S. Treasury securities in effect at the time of the grant for a period that is commensurate with the assumed expected option life.

● Expected life: The expected life of the options represents the period of time options are expected to be outstanding. The Company has very limited historical data on which to base this estimate. Accordingly, the Company estimated the expected life based on its assumption that the executives will be subject to frequent blackout periods during the time that the stock options will be exercisable and based on the Company’s expectation that it will complete its research and development phase and commence its initial production phase. The vesting period of these options was also considered in the determination of the expected life of each stock option grant.

● No expected dividends.

21. EQUITY PURCHASE AND REGISTRATION RIGHTS AGREEMENTS

In July 2015, the Company entered into an equity purchase agreement (the “EP Agreement”) with Southridge Partners II LP, a Delaware limited partnership (“Southridge”). Pursuant to the terms of the EP Agreement, Southridge committed to purchase up to 205,000,000 shares of the Company’s common stock at 94% of the lowest closing price of the common stock during the ten trading days that comprise the defined pricing period. In December 2016, the EP Agreement automatically terminated because Southridge had purchased all 205,000,000 registered shares of common stock under the EP Agreement.

The Company filed a registration statement with the SEC covering 205,000,000 shares of common stock underlying the EP Agreement, which was declared effective in August 2015.

During the six months ended June 30, 2017, the Company received proceeds of $43,000 under the 2015 EP Agreement relating to 76,141,381 registered shares of common stock sold to Southridge in December 2016.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

22. INCOME TAXES

Deferred income taxes are determined using the liability method for the temporary differences between the financial reporting basis and income tax basis of the Company’s assets and liabilities. Deferred income taxes are measured based on the tax rates expected to be in effect when the temporary differences are included in the Company’s tax return. Deferred tax assets and liabilities are recognized based on anticipated future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax bases.

Deferred tax assets increased by $1,418,000 and $563,000 for the three months ended June 30, 2017 and 2016, respectively. Deferred tax assets increased by $1,627,000 and $1,396,000 for the six months ended June 30, 2017 and 2016, respectively. These amounts were fully offset by a corresponding increase in the tax valuation allowance resulting in no net change in deferred tax assets, respectively, during these periods.

No liability for unrecognized tax benefits was required to be reported at June 30, 2017 and December 31, 2016.  Based on the Company's evaluation, it has concluded that there are no significant uncertain tax positions requiring recognition in the Company's financial statements. The Company's evaluation was performed for tax years ended 2013 through 2015, the only periods subject to examination. The Company believes that its income tax positions and deductions will be sustained on audit and does not anticipate that adjustments, if any, will result in a material change to its financial position. For the six months ended June 30, 2017 and 2016, there were no penalties or interest related to the Company’s income tax returns.

At June 30, 2017, the Company had available, $21,284,000 of net operating loss carryforwards which may be used to reduce future federal taxable income, expiring between 2018 and 2037 and $11,508,000 of net operating loss carryforwards which may be used to reduce future state taxable income, expiring between 2029 and 2037.

23. RELATED PARTY TRANSACTIONS

Issuances and Repayments of Promissory Notes to Related Parties

Issuances and repayments of promissory notes to related parties during the six months ended June 30, 2017 and 2016, are discussed in detail in Note 13.

Issuances of Preferred Stock

Shares of Series A Preferred Stock awarded to George J. Coates and Shares of Series B awarded to George J. Coates, Gregory G. Coates and Barry C. Kaye during the six months ended June 30, 2017 and 2016 are discussed in detail in Note 16.

Personal Guaranty and Stock Pledge

In connection with the Company’s mortgage loan, George J. Coates has pledged certain of his shares of common stock of the Company to the extent required by the lender and provided a personal guaranty as additional collateral for a mortgage loan on the Company’s headquarters facility.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

Compensation and Benefits Paid

The approximate amount of compensation and benefits, all of which were approved by the board, paid to George J. Coates, Gregory G. Coates and Bernadette Coates, exclusive of stock-based compensation for unregistered, restricted shares of Preferred Stock awarded to George J. Coates and Gregory G. Coates is summarized as follows:

	For the six months ended June 30,
	2017		2016
George J. Coates (a) (b) (c)	$	18,000	$	8,000
Gregory G. Coates (d) (e)		10,000		87,000
Bernadette Coates (f)		2,000		2,000

(a) For the six months ended June 30, 2017 and 2016, George J. Coates earned additional base compensation of $115,000 and $125,000, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

(b) During the six months ended June 30, 2017 and 2016, George J. Coates was awarded 9,075,883 and 3,664,640 shares of Series B, respectively, with an estimated fair value of $2,925,000 and $2,522,000, respectively, for anti-dilution.

(c) During the six months ended June 30, 2017, George J. Coates was awarded 670,222 shares of Series A Preferred Stock with an estimated fair value of $17,000, for anti-dilution.

(d) For the six months ended June 30, 2017 and 2016, Gregory G. Coates earned additional base compensation of $72,000 and $-0-, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

(e) During the six months ended June 30, 2017 and 2016, Gregory G. Coates was awarded 747,893 and 247,828 shares of Series B, respectively, with an estimated fair value of $250,000 and $367,000, respectively, for anti-dilution.

(f) For the six months ended June 30, 2017 and 2016, Bernadette Coates earned additional base compensation of $34,000 and $34,000, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

During the six months ended June 30, 2017 and 2016, Barry C. Kaye, Treasurer and Chief Financial Officer was paid compensation of $50,000 and $-0-, respectively. For the three months ended June 30, 2017 and 2016, Mr. Kaye earned compensation of $28,000 and $26,000, respectively, which was not paid and is being deferred until the Company has sufficient working capital to remit payment to him. For the six months ended June 30, 2017 and 2016, Mr. Kaye earned compensation of $60,000 and $49,000, respectively, which was not paid and is being deferred until the Company has sufficient working capital to remit payment to him. Starting in September 2016, the Company agreed to pay Mr. Kaye interest on the balance of his deferred compensation retroactive to when it began being deferred in May 2012. Interest continues to be accrued on the unpaid balance. During the six months ended June 30, 2017, interest accrued on Mr. Kaye’s deferred compensation amounted to $27,000. At June 30, 2017, the total amount of Mr. Kaye’s unpaid, deferred compensation, including accrued interest thereon, was $344,000. This amount is included in accounts payable and accrued liabilities in the accompanying balance sheet at June 30, 2017. During the six months ended June 30, 2017 and 2016, Barry C. Kaye was awarded 58,601 and 19,401 shares of Series B, respectively, with an estimated fair value of $20,000 and $13,000, respectively, for anti-dilution.

24. CONTRACTUAL OBLIGATIONS AND COMMITMENTS

The following table summarizes the Company’s contractual obligations and commitments at June 30, 2017:

	Total		2017		2018
Promissory notes to related parties	$	1,424,000	$	1,424,000	$	-
Mortgage loan payable		1,303,000		60,000		1,243,000
Deferred compensation		1,516,000		1,516,000		-
Convertible promissory notes		254,000		121,000		133,000
Total	$	4,497,000	$	3,121,000	$	1,376,000

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

25. LITIGATION AND CONTINGENCIES

The Company is not a party to any litigation that is material to its business.

26. RECENTLY ISSUED ACCOUNTING STANDARDS

Revenue Recognition

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which amends the existing accounting standards for revenue recognition. ASU 2014-09 is based on principles that govern the recognition of revenue at an amount an entity expects to be entitled to when products are transferred to customers. In August 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606) – Deferral of the Effective Date, which defers the effective date of ASU 2014-09 for one year and permits early adoption. Accordingly, the Company may adopt the standard in either its first quarter of 2018 or 2019.

In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606) – Identifying Performance Obligations and Licensing (“ASU 2016-10”), which amends the guidance in ASU 2014-09 related to identifying performance obligations and accounting for licenses of intellectual property. The Company will adopt ASU 2016-10 with ASU 2014-09. The Company is currently evaluating the impact of adopting the new revenue recognition standard, as amended, but does not expect it to have a material impact on its financial statements.

Stock Compensation

In March 2016, the FASB issued ASU No. 2016-09, Compensation – Stock Compensation (Topic 718), which simplified certain aspects of the accounting for share-based payment transactions, including income taxes, classification of awards and classification in the statement of cash flows. ASU 2016-09 will be effective for the Company beginning in its first quarter of 2018. The Company is currently evaluating the impact of adopting the new stock compensation standard, but does not expect it to have a material impact on its financial statements.

Financial Instruments

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments – Overall (Subtopic 825-10) (“ASU 2016-01”), which updates certain aspects of recognition, measurement, presentation and disclosure of financial instruments. ASU 2016-01 will be effective for the Company beginning in its first quarter of 2019. The Company does not believe the adoption of the new financial instruments standard will have a material impact on its financial statements.

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Coates International, Ltd.
Notes to Financial Statements - (Continued)

27. SUBSEQUENT EVENTS

Issuance of Convertible Promissory Notes

During the period from July 1, 2017 to August 9, 2017, the Company was funded on two back-end, collateralized convertible promissory notes and received net proceeds of $44,000, after transaction costs. These notes were immediately eligible for conversion upon funding into shares of the Company's common stock at a conversion price 62% of the trading price, as defined, of the Company’s common stock over a specified trading period prior to the date of conversion.

Conversion of Convertible Promissory Notes

During the period from July 1, 2017 to August 9, 2017, $97,000 principal amount of convertible promissory notes, including accrued interest, was converted into 623,296,626 unregistered, restricted shares of the Company’s common stock.

Issuances of Promissory Notes to Related Parties

During the period from July 1, 2017 to August 9, 2017, the Company issued a promissory note to Bernadette Coates and received cash proceeds of $6,000. The promissory note is payable on demand and provide for interest at the rate of 17% per annum, compounded monthly.

Issuance of Anti-dilution shares

During the period from July 1, 2017 to August 9, 2017, the Company issued 4,272,459, 323,407 and 25,318 shares of Series B to George J. Coates, Gregory G. Coates and Barry C. Kaye, respectively, representing anti-dilution shares related to newly issued shares of common stock. The estimated fair value of these shares was $726,000, $55,000 and $4,000, respectively.

Deferred Compensation

As of August 9, 2017, George J. Coates, Gregory G. Coates, Barry C. Kaye and Bernadette Coates agreed to additional deferral of their compensation amounting to $29,000, $17,000, $13,000 and $8,000, respectively. At August 9, 2017 the total balance of their deferred compensation was $1,125,000, $122,000, $225,000 and $300,000, respectively.

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Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations

THE FOLLOWING DISCUSSION OF OUR PLAN OF OPERATION AND RESULTS OF OPERATIONS SHOULD BE READ IN CONJUNCTION WITH THE FINANCIAL STATEMENTS AND RELATED NOTES TO THE FINANCIAL STATEMENTS INCLUDED ELSEWHERE IN THIS REPORT. THIS DISCUSSION CONTAINS FORWARD-LOOKING STATEMENTS THAT RELATE TO FUTURE EVENTS OR OUR FUTURE FINANCIAL PERFORMANCE. THESE STATEMENTS INVOLVE KNOWN AND UNKNOWN RISKS, UNCERTAINTIES AND OTHER FACTORS THAT MAY CAUSE OUR ACTUAL RESULTS, LEVELS OF ACTIVITY, PERFORMANCE OR ACHIEVEMENTS TO BE MATERIALLY DIFFERENT FROM ANY FUTURE RESULTS, LEVELS OF ACTIVITY, PERFORMANCE OR ACHIEVEMENTS EXPRESSED OR IMPLIED BY THESE FORWARD-LOOKING STATEMENTS. THESE RISKS AND OTHER FACTORS INCLUDE, AMONG OTHERS, THOSE LISTED UNDER “FORWARD-LOOKING STATEMENTS” AND “RISK FACTORS” INCLUDED IN THE COMPANY’S ANNUAL REPORT ON FORM 10-K FILED WITH THE SECURITIES AND EXCHANGE COMMISSION FOR THE YEAR ENDED DECEMBER 31, 2016. 

Background

We have completed development of the Coates spherical rotary valve engine (“CSRV^®”) system technology. This technology has been successfully applied to natural gas fueled industrial electric power CSRV^® generator engines (“Gen Sets”), automobile engines, residential generators and high performance racing car engines. We have also designed and retrofitted the CSRV^® system technology into a diesel engine which is suitable for and can be applied to heavy trucks. In 2015, we completed production of an initial next generation 855 cubic inch industrial Gen Set. As explained in more detail below, we intend to devote a substantial amount of resources during the remainder of 2017 to develop Hydrogen Gen Sets, capable producing up to 1MW of electrical power output in connection with a sublicense agreement with Secure Supplies.

In December 2016, we executed an exclusive license with Secure Supplies covering Hydrogen Gen Sets in the territory of North America. Secure Supplies employs a combination of solar generated power and hydrogen cell technology to generate hydrogen gas. It expects to procure 400 Hydrogen Gen Sets for Phase I of its project to install power generation plants throughout North America. The Company intends to sell each such Generator Set for $1 million. Initial funding for the development of the Hydrogen Gen Sets has been delayed by protracted, continuing due diligence being undertaken by customers of Secure Supplies.

In February 2015, we granted a non-exclusive distribution sublicense to Renown Power Development, Ltd., a China-based sales and distribution company (“Renown”) covering the territory defined as the Western Hemisphere. Under this sublicense, Renown will be permitted to sell, lease and distribute CSRV^® products. Renown intends to source CSRV^® products from Coates Power, Ltd., a China-based manufacturing company (“Coates Power”). As of June 30, 2017, the Company has only received the initial non-refundable deposit of $500,000. In addition, after Renown receives aggregate cash flow of $10,000,000, it is required to pay us 25% of all funds it receives from any and all sources, until it fully pays the balance of the $100 million contractual licensing fee.

Coates Power plans to produce CSRV^® products in China. Renown has been engaged in continuing efforts to work with local government representatives in China to raise working capital in order for Coates Power to be able to start up its manufacturing operations. This has been and continues to be a long, arduous process because the government is addressing this at a very slow pace. Until Coates Power can begin production of CSRV^® products for Renown, we will not receive any further monies from our sublicense with Renown.

At this time, as our intellectual property rights only cover the territory of North America, we do not have any rights to enter into a manufacturing and sale license agreement with Coates Power. These rights are currently held by George J. Coates, Gregory G. Coates and The Coates Trust. Coates Power and Renown are controlled and managed by Mr. James Pang, the Company's liaison agent in China.

Independent testing on internal combustion engines incorporating the CSRV^® system technology indicated the following advantages would be derived from this technology:

●      Better fuel efficiency

●      Reduced harmful emissions

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Based on more than ten years of operating a Mercedes 300 with an SE 280 engine retrofitted with the CSRV® system technology, the following advantages were demonstrated:

●      Longer intervals between engine servicing, and

●      Longer engine life than conventional internal combustion engines.

We continue to be engaged in new research and development activities from time-to-time in connection with applying this technology to other commercially feasible internal combustion engine applications and intend to manufacture engines and/or license the CSRV^® system technology to third party Original Equipment Manufacturers (“OEM’s”) for multiple other applications and uses.

Hydrogen Reactor Technology Owned by George J. Coates

George J. Coates has developed a hydrogen reactor which rearranges H₂O water molecules into HOH molecules also known as Hydroxy-Gas. Hydroxy-Gas has a different molecular structure than hydrogen gas which will power the Gen Sets for Secure Supplies. It consists of two hydrogen atoms. The Hydroxy-Gas produced by the hydrogen reactor can then be harvested for use as a type of fuel. While Mr. Coates intends to continue with development of this technology to enable the harvested Hydroxy-Gas to be utilized as the fuel source to power our patented CSRV^® engines, development is being intentionally postponed in order to focus on the new sublicense agreement with Secure Supplies. The next phase of this research and development will focus on powering larger, industrial engines. If successful, this application will only require a ready supply of water and would be suitable for stationary engines and generators. Conventional internal combustion engines employing poppet valve assemblies require lubrication and would experience excessive heat and friction if powered with Hydroxy-Gas. This, in turn, would cause the engines to burn out in a rather short period of time. The materials and components of the CSRV^® engines do not require such lubrication and because of their design, are able to operate relatively trouble-free on Hydroxy-Gas as the engine fuel. There can be no assurance that this technology can be developed successfully, or that if developed, it will be feasible to penetrate the internal combustion engine market with this technology.

We previously agreed to collaborate on the development of this technology with WTF Asia International Ltd. (“WTF Asia”), a Hong Kong-based entity to enable it to be applied to large industrial gen set engines. We have determined that it is no longer feasible to work with WTF Asia due to the owner’s health and concerns with the status of WTF Asia’s technology. The Company intends to independently pursue further development of this technology.

We anticipate that application for patent protection of this technology will be filed upon completion of the research and development. Although at this time no arrangements have been made between us and George J. Coates, owner of the technology, regarding licensing of the hydrogen reactor, Mr. Coates has provided his commitment to license this technology to us once the related patent protection is in place. Accordingly, we do not currently have any rights to manufacture, use, sell and distribute the hydrogen reactor technology, should it become commercially feasible to manufacture and distribute products powered by the Hydroxy-Gas fuel. We have been responsible for all costs incurred to date related to the development of this technology. 

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Plan of Operation

Manufacturing, Sales and Distribution

We have completed development of the CSRV^® system technology-based generator engine and during 2016 completed retrofitting a next generation Cummins industrial engine with our CSRV^® engine technology. This unit is being used to attract new licensing transactions and other manufacturing activities. We will need to raise sufficient new working capital to ramp up our own manufacturing and distribution operations.

As discussed above, we plan to devote substantial resources for the remainder of 2017 to development of the Hydrogen Gen Set for Secure Supplies.

We intend to take advantage of the fact that essentially all the parts and components of the CSRV^® generator engine may be readily sourced and acquired from U.S. based suppliers and subcontractors, and, accordingly, expect to manufacture Gen Sets by developing assembly lines within owned manufacturing facilities. The initial limited production will enable us to prove our concept for the CSRV^® system technology and we expect this will dovetail with the existing demand in the marketplace. We plan to address this demand by establishing large scale manufacturing operations in the United States. Transitioning to large scale manufacturing is expected to require a substantial increase in our work force, securing additional manufacturing capacity and substantial capital expenditures.

Our ability to establish such manufacturing operations, recruit plant workers, finance initial manufacturing inventories and fund capital expenditures is highly dependent on our ability to successfully raise substantial new working capital in an amount and at a pace which matches our business plans. Potential sources of such new working capital include (i) licensing fees from new sublicensing agreements, (ii) positive working capital generated from sales of our CSRV^® products and (iii) issuance of promissory notes to related parties and issuance of convertible notes. Although we have been successful in raising sufficient working capital to continue our ongoing operations, we have encountered very challenging credit and equity investment markets, and have not been able to raise sufficient new working capital to enable us to commence production of our Gen Sets. There can be no assurance that we will be successful in raising adequate new working capital or even any new working capital to carry out our business plans. The recent trading price range of our common stock at a fraction of a penny has introduced additional risk and difficulty to our challenge to secure needed additional working capital.

Sublicensing

We plan to sublicense the CSRV^® system technology to multiple OEM’s in order to take advantage of third party manufacturers’ existing production capacity and resources by signing OEM agreements.

Sublicensing agreements with Secure Supplies and Renown which are already in place are discussed in the Background section above.

Significant Estimates

The preparation of our financial statements in conformity with generally accepted accounting principles in the United States (“GAAP”) requires our management to make estimates and assumptions that affect the reported amount of assets and liabilities, disclosures of contingent assets and liabilities at the date of the financial statements and reported amounts of revenues and expenses during the reporting period. These significant estimates include determining the fair value of convertible promissory notes containing embedded derivatives as a result of variable conversion rate provisions, determining a value for Series A Preferred Stock and Series B Convertible Preferred Stock issued in connection with anti-dilution provisions in place, assigning useful lives to our property, plant and equipment, determining an appropriate amount to reserve for obsolete and slow moving inventory, providing a valuation allowance for deferred tax assets, assigning expected lives to and estimating the rate of forfeitures of stock options granted and selecting a volatility factor for the Company’s stock options in order to estimate the fair value of the Company’s stock options on the date of grant. Actual results could differ from those estimates.

Results of Operations for the Three Months Ended June 30, 2017 and 2016

Our principal business activities and efforts during the three months ended June 30, 2017 and 2016 were devoted to (i) applying the CSRV^® system technology to optimally fuel industrial engines with hydrogen gas, in 2017, in connection with the sublicense with Secure Supplies, (ii) undertaking efforts to raise additional working capital in order to fund ongoing operations and (iii) research and development of the hydrogen reactor technology, in 2016.

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Although we incurred substantial net losses for the three months ended June 30, 2017 and 2016 of ($3,972,436) and ($1,254,327), respectively, it is important to consider that a substantial portion of these losses resulted from non-cash expenses required to be recorded for financial reporting purposes in accordance with GAAP. These net losses should be considered in view of the fact that actual cash used in operating activities amounting to ($406,514) and ($154,328) in 2017 and 2016, respectively, was significantly less than these reported net losses. The differences between the reported net losses incurred in 2017 and 2016 are described in detail in the section “Liquidity and Capital Resources”.

Revenue

There were no sales for the three months ended June 30, 2017 and 2016.

Sublicensing fee revenue for the three months ended June 30, 2017 and 2016 amounted to $4,800 and $4,800, respectively. Sublicensing fees are being recognized by amortizing the license deposit of $300,000 on the Canadian License over the approximate remaining life of the last CSRV^® technology patent in force.

Expenses

Research and Development Expenses

Research and development activities for the three months ended June 30, 2017 and 2016 were primarily related to applying the CSRV^® system technology to optimally fuel industrial engines with hydrogen gas in 2017 in connection with the sublicense with Secure Supplies and research and development of the hydrogen reactor technology in 2016. Research and development expenses decreased ($38,750) to $58,211 in 2017 from $96,961 in 2016. This primarily resulted from a ($31,800) reduction in the amount of compensation and benefits allocated to research and development in the 2017 period.

Stock-based Compensation Expense

Stock-based compensation expense increased by $2,075,306 to $3,020,230 for the three months ended June 30, 2017 from $944,924 for the three months ended June 30, 2016. This increase was primarily due to an increase in issuances of Series B Convertible Preferred Stock to George J. Coates, Gregory G. Coates and Barry C. Kaye, for anti-dilution and the issuance of Series A Preferred Stock with an estimated fair value of $17,219 to George J. Coates for anti-dilution in 2017.

Compensation and Benefits

Compensation and benefits increased by $12,948 to $94,180 for the three months ended June 30, 2017 from $81,232 for the three months ended June 30, 2016. This increase was primarily due to a decrease in the amount of compensation allocated to research and development costs in the 2017 period.

General and Administrative Expenses

General and administrative expenses decreased by ($122,207) to $24,270 for the three months ended June 30, 2017 from $146,477 for the three months ended June 30, 2016. This net decrease in 2017 resulted from decreases in professional fees of ($109,717), patent maintenance of ($15,515), investor relations of ($3,667), real estate taxes and property insurance of ($2,907), parts expense of ($2,448) and all other expenses, net of ($91), partially offset by an increase in financing costs of $12,138.

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Depreciation and Amortization

Depreciation and amortization expense increased to $12,249 for the three months ended June 30, 2017 from $11,124 for the three months ended June 30, 2016.

Loss from Operations

A loss from operations of ($3,204,340) was incurred for the three months ended June 30, 2017 compared with a loss from operations of ($1,275,918) for the three months ended June 30, 2016. The increase in the amount of the loss from operations was primarily attributable to the increase in non-cash, stock-based compensation expense of $2,075,306, as discussed above.

Other Income (Expense)

Increase (Decrease) in Estimated Fair Value of Embedded Liabilities

The estimated fair value of embedded liabilities, which relates to outstanding convertible promissory notes, is remeasured at each balance sheet date. For the three months ended June 30, 2017 and 2016, other (expense) income was recorded to reflect the (increase) decrease in the fair value of embedded liabilities of ($112,110) and $296,703, respectively.

Loss on conversion of convertible notes

For the three months ended June 30, 2017 and 2016, the Company realized a loss on conversion of convertible notes of ($149,118) and ($43,650), respectively.

Interest Expense

Interest expense increased to ($506,868) for the three months ended June 30, 2017 from ($231,462) in 2016. Interest expense in 2017 consisted of non-cash interest related to convertible promissory notes of $416,326, interest on promissory notes to related parties of $66,475, mortgage interest of $16,657 and net other interest of $7,410.

Interest expense in 2016 consisted of non-cash interest related to convertible promissory notes of $69,443, interest on promissory notes to related parties of $134,192, mortgage loan interest of $25,956 and net other interest of $1,871.

Deferred Taxes

For the three months ended June 30, 2017 and 2016, the change in deferred taxes was fully offset by a valuation allowance, resulting in a $-0- net income tax provision.

Net Loss

For the three months ended June 30, 2017, we incurred a net loss of ($3,972,436) or ($0.00) basic net loss per share, as compared with net loss of ($1,254,327) or ($0.00) basic net loss per share for three months ended June 30, 2016.

Results of Operations for the Six Months Ended June 30, 2017 and 2016

Our principal business activities and efforts during the six months ended June 30, 2017 and 2016 were devoted to (i) applying the CSRV^® system technology to optimally fuel industrial engines with hydrogen gas, in 2017, in connection with the sublicense with Secure Supplies, (ii) undertaking efforts to raise additional working capital in order to fund ongoing operations and (iii) research and development of the hydrogen reactor technology, in 2016.

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Although we incurred substantial net losses for the six months ended June 30, 2017 and 2016 of ($4,819,604) and ($3,411,994), respectively, it is important to consider that a substantial portion of these losses resulted from non-cash expenses required to be recorded for financial reporting purposes in accordance with GAAP. These net losses should be considered in view of the fact that actual cash used in operating activities amounting to ($551,041) and ($305,858) in 2017 and 2016, respectively, was significantly less than these reported net losses. The differences between the reported net losses incurred in 2017 and 2016 are described in detail in the section “Liquidity and Capital Resources”.

Revenue

There were no sales for the six months ended June 30, 2017 and 2016.

Sublicensing fee revenue for the six months ended June 30, 2017 and 2016 amounted to $9,600 and $9,600, respectively. Sublicensing fees are being recognized by amortizing the license deposit of $300,000 on the Canadian License over the approximate remaining life of the last CSRV^® technology patent in force.

Expenses

Research and Development Expenses

Research and development activities for the six months ended June 30, 2017 and 2016 were primarily related to applying the CSRV^® system technology to optimally fuel industrial engines with hydrogen gas in 2017 in connection with the sublicense with Secure Supplies and research and development of the hydrogen reactor technology in 2016. Research and development expenses increased by $8,075 to $196,598 in 2017 from $188,523 in 2016. This was due to a $97,476 increase in parts and materials used in research and development, substantially offset by an ($89,400) decrease in compensation and benefits allocated to research and development.

Stock-based Compensation Expense

Stock-based compensation expense increased by $504,727 to $3,211,556 for the six months ended June 30, 2017 from $2,706,829 for the six months ended June 30, 2016. This decrease was primarily due to an increase in issuances of Series B Convertible Preferred Stock to George J. Coates, Gregory G. Coates and Barry C. Kaye, for anti-dilution and the issuance of Series A Preferred Stock with an estimated fair value of $17,219 to George J. Coates for anti-dilution in 2017.

Compensation and Benefits

Compensation and benefits increased by $74,784 to $225,927 for the six months ended June 30, 2017 from $151,143 for the six months ended June 30, 2016. This increase was primarily due to an $89,400 decrease in the amount of compensation allocated to research and development costs in the 2017 period.

General and Administrative Expenses

General and administrative expenses decreased by ($80,446) to $143,109 for the six months ended June 30, 2017 from $223,555 for the six months ended June 30, 2016. This net decrease in 2017 resulted from decreases in professional fees of ($70,242), patent maintenance costs of ($23,998), investor relations costs of ($15,036), real estate taxes and property insurance of ($2,760) and all other expenses, net of ($1,657), partially offset by increases in miscellaneous expenses of $15,693, financing costs of $14,171 and utilities of $3,383.

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Depreciation and Amortization

Depreciation and amortization expense decreased to $24,497 for the six months ended June 30, 2017 from $23,873 for the six months ended June 30, 2016.

Loss from Operations

A loss from operations of ($3,792,087) was incurred for the six months ended June 30, 2017 compared with a loss from operations of ($3,284,323) for the six months ended June 30, 2016. The increase in the amount of the loss from operations was primarily attributable to the increase in non-cash, stock-based compensation expense of ($504,727).

Other Income (Expense)

Increase (Decrease) in Estimated Fair Value of Embedded Liabilities

The estimated fair value of embedded liabilities, which relates to outstanding convertible promissory notes, is remeasured at each balance sheet date. For the six months ended June 30, 2017 and 2016, other (expense) income was recorded to reflect the (increase) decrease in the fair value of embedded liabilities of ($163,387) and $417,781, respectively.

Loss on conversion of convertible notes

For the six months ended June 30, 2017 and 2016, the Company realized a loss on conversion of convertible notes of ($160,747) and ($70,030), respectively.

Interest Expense

Interest expense increased to ($703,383) for the six months ended June 30, 2017 from ($475,422) in 2016. Interest expense in 2017 consisted of non-cash interest related to convertible promissory notes of $506,396, interest on amounts due to related parties of $130,937, mortgage loan interest of $50,131 and net other interest of $15,919.

Interest expense in 2016 consisted of non-cash interest related to convertible promissory notes of $229,870, interest on amounts due to related parties of $185,846, mortgage loan interest of $52,190, interest expense related to the sale/leaseback of equipment of $1,618 and net other interest of $5,898.

Deferred Taxes

For the six months ended June 30, 2017 and 2016, the change in deferred taxes was fully offset by a valuation allowance, resulting in a $-0- net income tax provision.

Net Loss

For the six months ended June 30, 2017, we incurred a net loss of ($4,819,604) or ($0.00) basic net loss per share, as compared with a net loss of ($3,411,994) or ($0.00) basic net loss per share for the six months ended June 30, 2016. The increase in the amount of the net loss was primarily attributable to a change in estimated fair value of embedded derivative liabilities of ($581,168), an increase in non-cash, stock-based compensation expense of ($504,727) and an increase in interest expense of ($227,961).

Liquidity and Capital Resources

Our cash position at June 30, 2017 was $21,106, an increase of $11,943 from the cash position of $9,163 at December 31, 2016. We had negative working capital of ($5,787,845) at June 30, 2017 which represents a decrease in our working capital of ($376,734) compared to the ($5,411,111) of negative working capital at December 31, 2016. Our current liabilities of $6,001,628 at June 30, 2017, increased by $342,844 from $5,658,784 at December 31, 2016. This net increase resulted from (i) a $243,535 increase in deferred compensation payable, (ii) a $163,387 net increase in the derivative liability related to convertible promissory notes and (iii) a $66,844 increase in the carrying amount of convertible promissory notes, net of unamortized discount, offset by (iv) a ($100,396) decrease in accounts payable and accrued liabilities and (v) repayment of ($30,526) of promissory notes to related parties.

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Operating activities utilized cash of ($551,041) for the six months ended June 30, 2017, an increase of ($245,183) from the cash utilized for operating activities of ($305,858) for the six months ended June 30, 2016. Cash utilized by operating activities in the six months ended June 30, 2017 resulted primarily from (i) a cash basis net loss of ($675,475), after adding back (deducting) non-cash stock-based compensation expense of $3,211,556, interest accrued, but not paid of $593,543, an increase in embedded derivative liabilities related to convertible notes of $163,387, a non-cash loss on conversion of convertible notes of $160,747, depreciation and amortization of $24,497 and non-cash licensing revenues of ($9,600) and (ii) changes in current assets and liabilities, including an increase in other assets of ($2,889), a decrease of ($116,213) in accounts payable and accrued liabilities and an increase in deferred compensation payable of $243,535.

No cash was used in investing activities for the six months ended June 30, 2017.

Cash provided by financing activities for the six months ended June 30, 2017, amounted to $562,984, an increase of $269,609 from the cash provided by financing activities of $293,375 for the six months ended June 30, 2016. This was comprised of proceeds from issuances of convertible promissory notes aggregating $628,700, issuances of promissory notes to related parties of $43,340, receipt of proceeds in 2017 from common stock issued in 2016 under an equity purchase agreement of $42,944 and proceeds from issuances of $30,000 of promissory notes, partially offset by repayments of principal and interest on promissory notes held by related parties of ($122,000), repayment of promissory notes of ($30,000) and principal repayments of ($30,000) on a mortgage loan payable.

Going Concern

We have incurred net recurring losses since inception, amounting to ($70,146,694) as of June 30, 2017 and had a stockholders’ deficiency of ($5,558,514). We will need to obtain additional working capital in order to continue to cover our ongoing cash expenses.

These factors raise substantial doubt about our ability to continue as a going concern. In addition, the recent trading price range of our common stock at a fraction of a penny has introduced additional difficulty to our challenge to secure needed additional working capital. Our Independent Registered Public Accountants have stated in their Auditor’s Report dated April 14, 2017, with respect to our financial statements as of and for the year ended December 31, 2016, that these circumstances raise substantial doubt about our ability to continue as a going concern.

During 2017, we restricted variable costs to only those expenses that are necessary to perform activities related to efforts to negotiate sublicenses for distribution of our CSRV^® products, raising working capital to enable us to commence limited production of our CSRV^® system technology products, research and development and general administrative costs in support of such activities.

Our financial statements do not include any adjustments that might be necessary if the Company is unable to continue as a going concern.

Sources of working capital and new funding being pursued by us include (i) a $1 million licensing fee currently due to us from Secure Supplies, but not recorded on our financial statements as a receivable, (ii) deposits for orders from Secure Supplies for Hydrogen Gen Sets, (iii) issuances of promissory notes to related parties and convertible promissory notes, (iv) proceeds from sales of CSRV^® Gen Sets, (v) new equity investments, (vi) new borrowing arrangements and (vii) up front licensing fees from prospective new sublicensees. There can be no assurance that we will be successful in securing any of these sources of additional funding. In this event, we may be required to substantially or completely curtail our operations, which could have a material adverse effect on our operations and financial condition.

-30-

During the period from July 1, 2017 to August 9, 2017, the Company raised a total $49,500 of new working capital from issuance of two back-end, collateralized, convertible promissory notes and issuance of a $6,000 promissory note to Bernadette Coates.

At June 30, 2017, current liabilities amounted to $6,001,628, comprised of deferred compensation of $1,515,852, promissory notes due to related parties aggregating $1,424,173, legal and professional fees of $1,373,181, accrued interest expense of $514,765, accrued general and administrative expenses of $357,974, a derivative liability related to convertible promissory notes of $316,859, deposits of $150,595, accrued research and development expenses of $114,859, convertible promissory notes, net of unamortized discount of $112,645, the current portion of license deposits of $60,725 and the current portion of a mortgage loan amounting to $60,000.

Contractual Obligations and Commitments

The following table summarizes our contractual obligations and commitments at June 30, 2017:

	Total		2017		2018
Deferred compensation	$	1,515,852	$	1,515,852	$	-
Promissory notes to related parties		1,424,173		1,424,173		-
Mortgage loan payable		1,303,158		60,000		1,243,158
Convertible promissory notes		253,748		120,748		133,000
Total	$	4,496,931	$	3,120,773	$	1,376,158

Critical Accounting Policies

The Company’s significant accounting policies are presented in the Company’s notes to financial statements for the period ended June 30, 2017, which are contained in this filing and notes to financial statements for the year ended December 31, 2016 which are contained in the Company’s 2016 Annual Report on Form 10-K. The significant accounting policies that are most critical and aid in fully understanding and evaluating the reported financial results include the following:

The Company prepares its financial statements in conformity with GAAP. These principals require management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Management believes that these estimates are reasonable and have been discussed with the Board of Directors; however, actual results could differ from those estimates.

Long-lived assets such as property, equipment and identifiable intangibles are reviewed for impairment whenever facts and circumstances indicate that the carrying value may not be recoverable.  When required, impairment losses on assets to be held and used are recognized based on the fair value of the asset.  The fair value is determined based on estimates of future cash flows, market value of similar assets, if available, or independent appraisals, if required.  If the carrying amount of the long-lived asset is not recoverable from its undiscounted cash flows, an impairment loss is recognized for the difference between the carrying amount and fair value of the asset.  When fair values are not available, the Company estimates fair value using the expected future cash flows discounted at a rate commensurate with the risk associated with the recovery of the assets. We did not recognize any impairment losses for any periods presented.

-31-

Other significant estimates include determining the fair value of convertible promissory notes containing embedded derivatives and variable conversion rates, determining a value for Series A Preferred Stock and Series B Convertible Preferred Stock issued, assigning useful lives to the Company’s property, plant and equipment, determining an appropriate amount to reserve for obsolete and slow moving inventory, estimating a valuation allowance for deferred tax assets, assigning expected lives to, and estimating the rate of forfeitures of, stock options granted and selecting a trading price volatility factor for the Company’s common stock in order to estimate the fair value of the Company’s stock options on the date of grant or other appropriate measurement date. Actual results could differ from those estimates.

New Accounting Pronouncements

Revenue Recognition

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which amends the existing accounting standards for revenue recognition. ASU 2014-09 is based on principles that govern the recognition of revenue at an amount an entity expects to be entitled to when products are transferred to customers. In August 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606) – Deferral of the Effective Date, which defers the effective date of ASU 2014-09 for one year and permits early adoption as early as the original effective date. Accordingly, the Company may adopt the standard in either its first quarter of 2018 or 2019.

In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606) – Identifying Performance Obligations and Licensing (“ASU 2016-10”), which amends the guidance in ASU 2014-09 related to identifying performance obligations and accounting for licenses of intellectual property. The Company will adopt ASU 2016-10 with ASU 2014-09. The Company is currently evaluating the impact of adopting the new revenue recognition standard, as amended, but does not expect it to have a material impact on its financial statements.

Stock Compensation

In March 2016, the FASB issued ASU No. 2016-09, Compensation – Stock Compensation (Topic 718) (“ASU 2016-09”), which simplified certain aspects of the accounting for share-based payment transactions, including income taxes, classification of awards and classification in the statement of cash flows. ASU 2016-09 will be effective for the Company beginning in its first quarter of 2018. The Company is currently evaluating the impact of adopting the new stock compensation standard, but does not expect it to have a material impact on its financial statements.

Financial Instruments

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments – Overall (Subtopic 825-10) (“ASU 2016-01”), which updates certain aspects of recognition, measurement, presentation and disclosure of financial instruments. ASU 2016-01 will be effective for the Company beginning in its first quarter of 2019. The Company does not believe the adoption of the new financial instruments standard will have a material impact on its financial statements.

Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements.

-32-

Item 3. Quantitative and Qualitative Disclosures about Market Risk

We are not required to provide the information under this item as we are a smaller reporting company.

Item 4. Controls and Procedures

(a) Evaluation of Disclosure Controls

Pursuant to Rule 13a-15(b) under the Securities Exchange Act of 1934 (the “Exchange Act”), we carried out an evaluation, with the participation of our management, including our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”) (our principal financial and accounting officer), of the effectiveness of our disclosure controls and procedures (as defined under Rule 13a-15(e) under the Exchange Act) as of the end of the period covered by this report. Based upon that evaluation, our CEO and CFO concluded that our disclosure controls and procedures are effective to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to our management, including our CEO and CFO, as appropriate, to allow timely decisions regarding required disclosure.

(b) Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting that occurred during the last fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

-33-

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

We are currently not involved in any litigation that we believe could have a materially adverse effect on our financial condition or results of operations. There is no action, suit, proceeding, inquiry or investigation before or by any court, public board, government agency, self-regulatory organization or body pending or, to the knowledge of the executive officers of our company or any of our subsidiaries, threatened against or affecting our company, our common stock, any of our subsidiaries or of our company's or our company's subsidiaries' officers or directors in their capacities as such, in which an adverse decision could have a material adverse effect.

Item 1A. Risk Factors

We believe there are no changes that constitute material changes from the risk factors previously disclosed in the Company’s 2016 Annual Report on Form 10-K filed April 14, 2017.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

The following issuances of securities during the six months ended June 30, 2017 were exempt from registration pursuant to Section 4(2), and Regulation D promulgated under the Securities Act. We made this determination based on the representations of the Investors which included, in pertinent part, since the issuance of securities by us did not involve a public offering, that such Investors were acquiring our common stock for investment purposes for their own respective accounts and not as nominees or agents, and not with a view to the resale or distribution thereof, and that the Investors understood that the shares of our common stock may not be sold or otherwise disposed of without registration under the Securities Act or an applicable exemption therefrom. 

In a series of transactions, during the six months ended June 30, 2017, an aggregate of $448,497 of convertible promissory notes principal and accrued interest was converted by the holders into 1,664,855,994 unregistered shares of our common stock.

During the six months ended June 30, 2017, we issued $670,000 of convertible promissory notes which may be converted into unregistered shares of the Company's common stock at a discount ranging from 30% to 39% of the defined trading price of the common stock on the date of conversion. The defined trading prices are based on the trading price of the stock during a defined period ranging from ten to twenty-five trading days immediately preceding the date of conversion.

For the six months ended June 30, 2017, the Company issued 670,222 shares of Series A Preferred Stock to George J. Coates representing anti-dilution shares to restore Mr. Coates' percentage of eligible votes to 85.7%.

In a series of transactions, during the six months ended June 30, 2017, 9,075,883, 747,893 and 58,601 shares of Series B were issued to George J. Coates, Gregory G. Coates and Barry C. Kaye, respectively, having an estimated fair value of $2,924,571, $250,169 and $19,596, respectively.

During the six months ended June 30, 2017, Barry C. Kaye converted 1,372 shares of Series B into 1,372,000 unregistered restricted shares of the Company’s common stock.

The net proceeds from the original issuances of convertible promissory notes was used for general working capital purposes.

-34-

Item 3. Defaults upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not Applicable.

Item 5. Other Information

None.

Item 6. Exhibits

Exhibit Number	Description
31.1*	Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*	Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1*	Certification of Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2*	Certification of Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS*	XBRL Instance Document
101.SCH*	XBRL Taxonomy Schema
101.CAL*	XBRL Taxonomy Calculation Linkbase
101.DEF*	XBRL Taxonomy Definition Linkbase
101.LAB*	XBRL Taxonomy Label Linkbase
101.PRE*	XBRL Taxonomy Presentation Linkbase
101.DE*	XBRL Taxonomy Extension Definition Linkbase Document

*Furnished herewith.

-35-

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	COATES INTERNATIONAL, LTD.
Date: August 11, 2017	/s/ George J. Coates
	George J. Coates
	Duly Authorized Officer, President and Chief Executive Officer (Principal Executive Officer)

Date: August 11, 2017	/s/ Barry C. Kaye
	Barry C. Kaye
	Duly Authorized Officer, Treasurer and Chief Financial Officer (Principal Financial Officer)

-36-

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, George J. Coates, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Coates International, Ltd. (the “registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)       Designed such disclosure controls and procedures or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)       Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)       Evaluated the effectiveness of the registrant’s disclosure controls and procedures; and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures as of the end of the period covered by this report based on such evaluation; and

d)       Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)       All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)       Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 11, 2017	/s/ George J. Coates
	George J. Coates
	President and Chief Executive Officer (Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Barry C. Kaye, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Coates International, Ltd. (the “registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)       Designed such disclosure controls and procedures or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)       Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)       Evaluated the effectiveness of the registrant’s disclosure controls and procedures; and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures as of the end of the period covered by this report based on such evaluation; and

d)       Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)       All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)       Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 11, 2017	/s/ Barry C. Kaye
	Barry C. Kaye
	Chief Financial Officer (Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

(18 U.S.C. SECTION 1350)

In connection with the Quarterly Report of Coates International, Ltd. (the “Company”) on Form 10-Q for the period ended June 30, 2017 (the “Report”), I, George J. Coates, Chief Executive Officer of the Company, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that:

1.       The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

2.       The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 11, 2017	/s/ George J. Coates
	George J. Coates
	President and Chief Executive Officer (Principal Executive Officer)

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

(18 U.S.C. SECTION 1350)

In connection with the Quarterly Report of Coates International, Ltd. (the “Company”) on Form 10-Q for the period ended June 30, 2017 (the “Report”), I, Barry C. Kaye, Chief Financial Officer of the Company, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that:

1.       The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

2.       The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 11, 2017	/s/ Barry C. Kaye
	Barry C. Kaye
	Treasurer and Chief Financial Officer (Principal Financial Officer)

XML

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Aug. 09, 2017
Document and Entity Information [Abstract]
Entity Registrant Name	COATES INTERNATIONAL LTD \DE\
Entity Central Index Key	0000948426
Amendment Flag	false
Trading Symbol	COTE
Current Fiscal Year End Date	--12-31
Document Type	10-Q
Document Period End Date	Jun. 30, 2017
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q2
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		5,277,509,643

XML

Balance Sheets - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Current Assets
Cash	$ 21,106	$ 9,163
Inventory, net	191,482	191,482
Deferred offering costs and other assets	1,195	47,028
Total Current Assets	213,783	247,673
Property, plant and equipment, net	2,054,040	2,076,396
Deferred licensing costs, net	36,024	38,166
Total Assets	2,303,847	2,362,235
Current Liabilities
Accounts payable and accrued liabilities	2,360,779	2,461,175
Deferred compensation payable	1,515,852	1,272,317
Promissory notes to related parties	1,424,173	1,454,699
Derivative liability related to convertible promissory notes	316,859	153,472
Deposits on orders	150,595	150,595
Convertible promissory notes, net of unamortized discount	112,645	45,801
Current portion of sublicense deposits	60,725	60,725
Mortgage loan payable	60,000	60,000
Total Current Liabilities	6,001,628	5,658,784
Non-current portion of mortgage loan payable	1,243,158	1,273,158
Non-current portion of sublicense deposits	617,575	627,175
Total Liabilities	7,862,361	7,559,117
Commitments and Contingencies
Stockholders' Deficiency
Preferred stock, $0.001 par value, 100,000,000 shares authorized:
Series A Preferred Stock, 1,000,000 shares designated, 720,722 and 50,000 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively	720	50
Series B Convertible Preferred Stock, 75,000,000 shares designated, 25,962,676 and 16,252,584 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively	25,963	16,253
Common Stock, $0.0001 par value, 12,000,000,000 shares authorized, 4,677,646,885 and 3,002,730,366 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively	467,765	300,273
Additional paid-in capital	64,093,732	59,813,632
Accumulated deficit	(70,146,694)	(65,327,090)
Total Stockholders' Deficiency	(5,558,514)	(5,196,882)
Total Liabilities and Stockholders' Deficiency	$ 2,303,847	$ 2,362,235

XML

Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2017	Dec. 31, 2016
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, authorized shares	100,000,000	100,000,000
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, authorized shares	12,000,000,000	12,000,000,000
Common stock, issued shares	4,677,646,885	3,002,730,366
Common stock, outstanding shares	4,677,646,885	3,002,730,366
Series A Preferred Stock [Member]
Preferred stock, par value	$ 0.001	$ 0.001
Series A preferred stock, designated shares	1,000,000	1,000,000
Series A Preferred stock, issued shares	720,722	50,000
Series A Preferred stock, outstanding shares	720,722	50,000
Series B Convertible Preferred Stock [Member]
Series B convertible preferred stock, designated shares	75,000,000	75,000,000
Series B Preferred stock, issued shares	25,962,676	16,252,584
Series B Preferred stock, outstanding shares	25,962,676	16,252,584

XML

Statements of Operations (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statements of Operations [Abstract]
Sublicensing fee revenue	$ 4,800	$ 4,800	$ 9,600	$ 9,600
Total Revenues	4,800	4,800	9,600	9,600
Expenses:
Research and development costs	58,211	96,961	196,598	188,523
Stock-based compensation expense	3,020,230	944,924	3,211,556	2,706,829
Compensation and benefits	94,180	81,232	225,927	151,143
General and administrative expenses	24,270	146,477	143,109	223,555
Depreciation and amortization	12,249	11,124	24,497	23,873
Total Operating Expenses	3,209,140	1,280,718	3,801,687	3,293,923
Loss from Operations	(3,204,340)	(1,275,918)	(3,792,087)	(3,284,323)
Other Income (Expense):
(Increase) decrease in estimated fair value of embedded derivative liabilities	(112,110)	296,703	(163,387)	417,781
Loss on conversion of convertible notes	(149,118)	(43,650)	(160,747)	(70,030)
Interest expense	(506,868)	(231,462)	(703,383)	(475,422)
Total other income (expense)	(768,096)	21,591	(1,027,517)	(127,671)
Loss Before Income Taxes	(3,972,436)	(1,254,327)	(4,819,604)	(3,411,994)
Provision for income taxes
Net Loss	$ (3,972,436)	$ (1,254,327)	$ (4,819,604)	$ (3,411,994)
Basic net loss per share	$ (0.00)	$ (0.00)	$ (0.00)	$ (0.00)
Basic weighted average shares outstanding	3,965,822,678	1,488,477,643	3,535,782,250	1,323,954,371
Diluted net loss per share	$ (0.00)	$ (0.00)	$ (0.00)	$ (0.00)
Diluted weighted average shares outstanding	3,965,822,678	1,488,477,643	3,535,782,250	1,323,954,371

XML

Condensed Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Statement of Cash Flows [Abstract]
Net Cash Used in Operating Activities	$ (551,041)	$ (305,858)
Cash Used in Investing Activities:
Acquisition of property, plant and equipment		(11,493)
Total Cash Used in Investing Activities		(11,493)
Cash Flows Provided (Used in) by Financing Activities:
Issuance of convertible promissory notes	628,700	91,000
Issuance of promissory notes to related parties	43,340	96,000
Issuance of common stock under equity purchase agreement	42,944	120,000
Issuance of promissory notes	30,000
Issuance of common stock and warrants		35,000
Repayment of promissory notes and accrued interest to related parties	(122,000)	(10,000)
Repayment of mortgage loan	(30,000)	(30,000)
Repayment of promissory notes	(30,000)
Finance lease obligation payments		(8,625)
Net Cash Provided by Financing Activities	562,984	293,375
Net Increase (Decrease) in Cash	11,943	(23,976)
Cash, beginning of period	9,163	29,207
Cash, end of period	21,106	5,231
Supplemental Disclosure of Cash Flow Information:
Cash paid during the period for interest	109,840	53,049
Supplemental Disclosure of Non-cash Financing Activities:
Conversion of convertible promissory notes	$ 449,614	$ 448,290

XML

The Company and Basis of Presentation

6 Months Ended

Jun. 30, 2017

The Company and Basis of Presentation [Abstract]

THE COMPANY AND BASIS OF PRESENTATION

1. THE COMPANY AND BASIS OF PRESENTATION

Nature of Organization

Coates International, Ltd. (the “Company” or “CIL”) has acquired the exclusive licensing rights to the patented Coates spherical rotary valve (“CSRV^®”) system technology in North America, Central America and South America (the “CSRV^® License”). The CSRV^® system technology has been developed over a period of more than 20 years by the Company’s founder George J. Coates, President and Chief Executive Officer, and his son Gregory G. Coates. The CSRV^® system technology is adaptable for use in piston-driven internal combustion engines of many types and has been patented in the United States and numerous countries throughout the world. The Company is endeavoring to raise working capital to commence production of hydrogen gas and natural gas powered CSRV^® industrial electric power generator sets (“Gen Sets)” and is also seeking to enter into sublicense agreements with third party, original equipment manufacturers (“OEM’s”) which provide for licensing fees. The Company is also continuing with research and development of a hydrogen reactor to harvest Hydroxy-Gas from water with the intent to power the Company’s products, including large industrial Gen Sets. George J. Coates, owner of the hydrogen reactor technology, has committed to license this technology to the Company once the related patent protection is in place.

Management believes that the CSRV^® engines provide the following advantages as compared to conventional internal combustion engines designed with “poppet valves”:

● Improved fuel efficiency

● Lower levels of harmful emissions

● Adaptability to numerous types of engine fuels

● Longer engine life

● Longer intervals between engine servicing

The CSRV^® system technology is designed to replace the intake and exhaust conventional “poppet valves” currently used in almost all piston-driven, automotive, truck, motorcycle, marine and electric power generator engines, among others. Unlike conventional valves which protrude into the engine combustion chamber, the CSRV^® system technology utilizes spherical valves that rotate in a cavity formed between a two-piece cylinder head. The CSRV^® system technology utilizes significantly fewer moving parts than conventional poppet valve assemblies. As a result of these design improvements, management believes that engines incorporating the CSRV^® system technology (“Coates Engines”) will last significantly longer and will require less lubrication over the life of the engine, as compared to conventional engines. In addition, CSRV^® Engines can be designed with larger openings into the engine cylinder than with conventional valves so that more fuel and air can be inducted into, and expelled from, the cylinder in a shorter period of time. Larger valve openings permit higher revolutions-per-minute (RPM’s) and permit higher compression ratios with lower combustion chamber temperatures, allowing the Coates Engine^® to produce more power than equivalent conventional engines. The extent to which, higher RPM’s, greater volumetric efficiency and thermal efficiency can be achieved with the CSRV^® system technology, is a function of the engine design and application.

Basis of Presentation

The accompanying condensed financial statements include the accounts of the Company. In the opinion of the Company’s management, the condensed consolidated financial statements reflect all adjustments, which are normal and recurring in nature, necessary for fair financial statement presentation. The preparation of these condensed consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the amounts reported in these condensed consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates. Certain prior period amounts in the condensed financial statements have been reclassified to conform to the current period’s presentation.

These condensed financial statements and accompanying notes should be read in conjunction with the Company’s annual financial statements and the notes thereto included in its Annual Report on Form 10-K for the year ended December 31, 2016 and the Company’s quarterly financial statements and the notes thereto included in its Quarterly Reports.

Since the Company’s inception, the Company has been responsible for the development costs of the CSRV^® technology in order to optimize the value of the licensing rights and has incurred related operational costs, the bulk of which have been funded primarily through cash generated from licensing fees, sales of stock, short term convertible promissory notes capital contributions, loans made by George J. Coates, Bernadette Coates, his spouse, Gregory G. Coates and certain directors, fees received from research and development of prototype models and a small number of CSRV^® engine generator sales. The Company has incurred substantial cumulative losses from operations since its inception. Losses from operations are expected to continue until the Coates Engines^® are successfully introduced into and accepted in the marketplace enabling the Company to generate substantial sales and/or receive substantial licensing revenues. These losses from operations were primarily related to research and development of the Company’s intellectual property rights, patent filing and maintenance costs and general and administrative expenses. The Company has also incurred substantial non-cash expenses for stock-based compensation, remeasurement of the estimated fair value of embedded derivative liabilities related to convertible promissory notes issued and interest expense and losses on conversion of convertible promissory notes.

As shown in the accompanying financial statements, the Company has incurred recurring losses from operations and, as of June 30, 2017, had a stockholders’ deficiency of ($5,559,000). In addition, the recent trading price range of the Company’s common stock at a fraction of a penny has introduced additional difficulty to the Company’s challenge to secure needed additional working capital. These factors raise substantial doubt about the Company’s ability to continue as a going concern. Management has instituted a cost control program intended to restrict variable costs to only those expenses that are necessary to complete its activities related to entering the production phase of operations, develop additional commercially feasible applications of the CSRV^® system technology, seek additional sources of working capital and cover general and administrative costs in support of such activities. The Company has been actively undertaking efforts to secure new sources of working capital. At June 30, 2017, the Company had negative working capital of ($5,788,000) compared with negative working capital of ($5,411,000) at the end of 2016. At June 30, 2017, $2,935,025 of the negative working capital consists of amounts due to George J. Coates, Bernadette Coates and Gregory G. Coates for deferred compensation and promissory notes for funds loaned to the Company.

The Company continues to actively seek out new sources of working capital; however, there can be no assurance that it will be successful in these efforts. The accompanying financial statements do not include any adjustments that might be necessary if the Company is unable to continue as a going concern.

Inventory

Inventory consists of raw materials and work-in-process, including overhead. Effective January 2017, the Company adopted the accounting guidance of Accounting Standards Update No. 2015-11, “Inventory – Simplifying the Measurement of Inventory (Topic 330), on a prospective basis. Pursuant to this update, inventory is stated at the lower of cost or net realizable value. Prior thereto, inventory was stated at the lower of cost or market. This change in 2017 did not have a material effect on the reported inventory values. Inventory is accounted for on the first-in, first-out method.

Use of Estimates

The preparation of the Company’s financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These significant estimates include determining the fair value of convertible promissory notes containing embedded derivatives and variable conversion rates, determining a value for shares of Series A Preferred Stock and Series B Convertible Preferred Stock issued, assigning useful lives to the Company’s property, plant and equipment, determining an appropriate amount to reserve for obsolete and slow moving inventory, estimating a valuation allowance for deferred tax assets, assigning expected lives to, and estimating the rate of forfeitures of, stock options granted and selecting a trading price volatility factor for the Company’s common stock in order to estimate the fair value of the Company’s stock options on the date of grant or other appropriate measurement date. Actual results could differ from those estimates.

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Concentrations of Credit and Business Risk

6 Months Ended

Jun. 30, 2017

Concentrations of Credit and Business Risk [Abstract]

CONCENTRATIONS OF CREDIT AND BUSINESS RISK

2. CONCENTRATIONS OF CREDIT AND BUSINESS RISK

The Company maintains cash balances with one financial institution. Monies on deposit are fully insured by the Federal Deposit Insurance Corporation.

The Company’s operations are devoted to the development, application and marketing of the CSRV^® system technology which was invented by George J. Coates, the Company’s founder, Chairman, Chief Executive Officer, President and controlling stockholder. Development efforts have been conducted continuously during this time. From July 1982 through May 1993, seven U.S. patents as well as a number of foreign patents were issued with respect to the CSRV^® system technology. Since inception of the Company in 1988, all aspects of the business have been completely dependent upon the activities of George J. Coates. The loss of George J. Coates’ availability or service due to death, incapacity or otherwise would have a material adverse effect on the Company's business and operations. The Company does not presently have any key-man life insurance in force for Mr. Coates.

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Fair Value of Financial Instruments

6 Months Ended

Jun. 30, 2017

Fair Value of Financial Instruments [Abstract]

FAIR VALUE OF FINANCIAL INSTRUMENTS

3. FAIR VALUE OF FINANCIAL INSTRUMENTS

Cash, Other Assets, Accounts Payable and Accrued Liabilities and Other Liabilities

With the exception of convertible promissory notes, the carrying amount of these items approximates their fair value because of the short term maturity of these instruments. The convertible promissory notes are reported at their estimated fair value, determined as described in more detail in Note 15.

Limitations

Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

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Licensing Agreement and Deferred Licensing Costs

6 Months Ended

Jun. 30, 2017

Licensing Agreement and Deferred Licensing Costs [Abstract]

LICENSING AGREEMENT AND DEFERRED LICENSING COSTS

4. LICENSING AGREEMENT AND DEFERRED LICENSING COSTS

The Company holds a manufacturing, use, lease and sale license from George J. Coates and Gregory G. Coates for the CSRV^® system technology in the territory defined as the Western Hemisphere (the “License Agreement”). Under the License Agreement, George J. Coates and Gregory G. Coates granted to the Company an exclusive, perpetual, royalty-free, fully paid-up license to the patented intellectual property that specifically relates to an internal combustion engine that incorporates the CSRV^® system technology (the “CSRV^® Engine”) and that is currently owned or controlled by them (the “CSRV^® Intellectual Property”), plus any CSRV^® Intellectual Property that is developed by them during their employment with the Company. In the event of insolvency or bankruptcy of the Company, the licensed rights would terminate and ownership would revert back to George J. Coates and Gregory G. Coates.

Under the License Agreement, George J. Coates and Gregory G. Coates agreed that they will not grant any Western Hemisphere licenses to any other party with respect to the CSRV^® Intellectual Property.

At June 30, 2017, and December 31, 2016, deferred licensing costs, comprised of expenditures for patent costs incurred pursuant to the CSRV^® licensing agreement, net of accumulated amortization, amounted to $36,000 and $38,000, respectively. Amortization expense for the three months ended June 30, 2017 and 2016 amounted to $1,000 and $1,000, respectively. Amortization expense for the six months ended June 30, 2017 and 2016 amounted to $2,000 and $2,000, respectively.

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Agreement Assigned to Almont Energy, Inc.

6 Months Ended

Jun. 30, 2017

Agreement Assigned to Almont Energy, Inc. [Abstract]

AGREEMENT ASSIGNED TO ALMONT ENERGY, INC.

5. AGREEMENT ASSIGNED TO ALMONT ENERGY, INC.

In 2010, Almont Energy Inc. (“Almont”), a privately held, independent third-party entity based in Alberta, Canada became the assignee of a sublicense which covers the use of the CSRV^® system technology in the territory of Canada in the oil and gas industry (the “Canadian License”). This sublicense is currently inactive because the parties have not fulfilled their obligations thereunder due to the Company’s delay in starting up production and delivery of CSRV^® products to Almont. The parties mutually agreed to consider the basis on which the license could be reactivated at such time that the Company is successful in starting up its manufacturing operations.

In prior years, the Company received a non-refundable $300,000 deposit on the Canadian License. As the Company continues to be desirous of commencing shipments of its CSRV® products to Almont under the sublicense at such time that it is able to start up production operations, it has continued to amortize this deposit into income over the period until expiration of the last CSRV® system technology patent in force. At June, 2017, the unamortized balance was $180,000. Amortization of this amount is as follows:

Year Ending	Amount
2017	$	10,000
2018		19,000
2019		19,000
2020		19,000
2021		19,000
Thereafter		94,000
	$	180,000

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Non-Exclusive Distribution Sublicense with Renown Power Development, Ltd.

6 Months Ended

Jun. 30, 2017

Non-Exclusive Distribution Sublicense with Renown Power Development, Ltd. [Abstract]

NON-EXCLUSIVE DISTRIBUTION SUBLICENSE WITH RENOWN POWER DEVELOPMENT, LTD.

6. NON-EXCLUSIVE DISTRIBUTION SUBLICENSE WITH RENOWN POWER DEVELOPMENT, LTD.

In February 2015, the Company granted a non-exclusive distribution sublicense to Renown Power Development, Ltd., a China-based sales and distribution company (“Renown”) covering the territory defined as the Western Hemisphere. Under this sublicense, Renown will be permitted to sell, lease and distribute CSRV^® products. Renown intends to source CSRV^® products from Coates Power, Ltd., a China-based manufacturing company (“Coates Power”). As of June 30, 2017, the Company has only received the initial non-refundable deposit of $500,000. In addition, after Renown receives aggregate cash flow of $10,000,000, it is required to pay the Company 25% of all funds it receives from any and all sources, until it fully pays the contractual licensing fee.

Coates Power plans to produce CSRV^® products in China. Renown has been engaged in continuing efforts to work with local government representatives in China to raise working capital in order for Coates Power to be able to start up its manufacturing operations. This has been and continues to be a long, arduous process because the government is addressing this at a very slow pace. Until Coates Power can begin production of CSRV^® products for Renown, the Company will not receive any further monies from its sublicense with Renown.

At this time, as the Company's intellectual property rights only cover the territory of North America, it does not have any rights to enter into a manufacturing and sale license agreement with Coates Power. These rights are currently held by George J. Coates, Gregory G. Coates and The Coates Trust. Coates Power and Renown are controlled and managed by Mr. James Pang, the Company's liaison agent in China.

The Company received a $131,000 cash deposit with an order from Coates Power for two completed Gen Sets. This amount is included in Deposits in the accompanying balance sheets at June 30, 2017 and December 31, 2016. The Company intends to build and ship these two generators at such time that Coates Power is able to commence production in accordance with the manufacturing license agreement and there is sufficient working capital for this purpose.

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Inventory

6 Months Ended

Jun. 30, 2017

Inventory [Abstract]

INVENTORY

7. INVENTORY

Inventory consisted of the following:

	June 30, 2017		December 31, 2016
Raw materials	$	178,000	$	178,000
Work-in-process		13,000		13,000
Total	$	191,000	$	191,000

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License Deposits

6 Months Ended

Jun. 30, 2017

License Deposits [Abstract]

LICENSE DEPOSITS

8. LICENSE DEPOSITS

License deposits consist of monies received as deposits on sublicense agreements, primarily comprised of deposits from Renown in the amount of $498,000 and from Almont in the amount of $300,000. These deposits are being recognized as income on a straight-line basis over the remaining period until expiration of the last remaining CSRV^® patent in force in 2027. Through June 30, 2017, the Company has recognized a total of $120,000 of the Almont deposit as revenue. The Company expects that sublicense-related activities by Renown may commence within the next twelve months and that it will begin recognizing revenue at that time. Recognition of revenue from the Almont license is included in the statements of operations for the six months ended June 30, 2017 and 2016. The current portion of the license deposits represents the portion of the license deposits expected to be recognized as revenue within one year from the balance sheet date. The balance of the license deposits is included in non-current license deposits.

In December 2016, the Company executed an exclusive sublicense with Secure Supplies Mexico LLC and Secure Supplies USA LLC (collectively “Secure Supplies”) of Coates CSRV^® electric power hydrogen generator sets and engines for distribution, use, sale and lease in the territory of North America. Secure Supplies employs a combination of solar generated power and hydrogen cell technology to generate hydrogen gas. It intends to integrate its technology with the Coates CSRV^® system technology to power Engine Generator Sets to be utilized in establishing power generation plants throughout North America. Secure Supplies has indicated it intends to procure CSRV^® Engine Generators adapted to run on hydrogen fuel (“Hydrogen Gen Sets”), capable of producing up to 1MW of electrical power output.

Upon execution of this agreement, Secure Supplies was to pay a one-time licensing fee of $1,000,000 to the Company. In addition, a royalty fee of $50 per engine or gen set sold to Secure Supplies, is to be paid to The Coates Trust, a private trust controlled by George J. Coates, regardless of the size or type of CSRV^® engine. A 50% down payment on all CSRV^® products shall be paid to the Company with each order presented. The balance due on each order shall be paid at the time the order has been staged for delivery from the Company’s manufacturing plant.

As of the date of this filing, the Company had not received a $1,000,000, one-time upfront license fee as required by the agreement and cannot determine when, and if, the fee will be collected.  Accordingly, the Company has not recorded a $1,000,000 receivable for the past due upfront license fee or recognized any unpaid amount as revenue related to this license agreement.

Sublicensing fee revenue for the three months ended June 30, 2017 and 2016 amounted to $5,000 and $5,000, respectively. Sublicensing fee revenue for the six months ended June 30, 2017 and 2016 amounted to $10,000 and $10,000, respectively.

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Property, Plant and Equipment

6 Months Ended

Jun. 30, 2017

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

9. PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment at cost, less accumulated depreciation, consists of the following:

	June 30, 2017			December 31, 2016
Land	$	1,235,000		$	1,235,000
Building		964,000			964,000
Building improvements		83,000			83,000
Machinery and equipment		689,000			689,000
Furniture and fixtures		57,000			57,000
		3,028,000			3.028,000
Less: Accumulated depreciation		(974,000	)		(952,000	)
Total	$	2,054,000		$	2,076,000

Depreciation expense amounted to $11,000 and $10,000 for the three months ended June 30, 2017 and 2016, respectively. Depreciation expense amounted to $22,000 and $22,000 for the six months ended June 30, 2017 and 2016, respectively.

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Mortgage Loan Payable

6 Months Ended

Jun. 30, 2017

Mortgage Loan Payable/Promissory Notes [Abstract]

MORTGAGE LOAN PAYABLE

10. MORTGAGE LOAN PAYABLE

The Company has a mortgage loan on the land and building that serves as its headquarters and research and development facility which bears interest at the rate of 7.5% per annum and matures in July 2018. Interest expense for the three months ended June 30, 2017 and 2016 amounted to $17,000 and $26,000, respectively. Interest expense for the six months ended June 30, 2017 and 2016 amounted to $50,000 and $52,000, respectively. The loan requires monthly payments of interest, plus $5,000 which is being applied to the principal balance. The remaining principal balance at June 30, 2017 and December 31, 2016 was $1,303,000 and $1,333,000, respectively. The mortgage loan may be prepaid in whole, or, in part, at any time without penalty.

The loan is collateralized by a security interest in all of the Company’s assets, the pledge of five million shares of common stock of the Company owned by George J. Coates, which were deposited into escrow for the benefit of the lender and the personal guarantee of George J. Coates. The Company is not permitted to create or permit any secondary mortgage or similar liens on the property or improvements thereon without prior consent of the lender.

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Finance Lease Obligation

6 Months Ended

Jun. 30, 2017

Finance Lease Obligation [Abstract]

FINANCE LEASE OBLIGATION

11. FINANCE LEASE OBLIGATION

In August 2013, the Company entered into a sale/leaseback financing arrangement pursuant to which it sold its research and development and manufacturing equipment in consideration for net cash proceeds of $133,000. This lease terminated in February 2016, upon which the Company reacquired title to the equipment. The effective interest rate on this lease was 36.6%.

In accordance with GAAP, this sale/leaseback was required to be accounted for as a financing lease. Under this accounting method, the equipment and accumulated depreciation remained on the Company’s books and records as if the Company still owned the equipment.

For the three months ended June 30, 2017 and 2016, interest expense amounted to $-0- and $-0-, respectively. For the six months ended June 30, 2017 and 2016, interest expense amounted to $-0- and $2,000, respectively. These amounts are included in interest expense in the accompanying statements of operations.

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Accounts Payable and Accrued Liabilities

6 Months Ended

Jun. 30, 2017

Accounts Payable and Accrued Liabilities [Abstract]

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

12. ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable and accrued liabilities are as follows:

	June 30, 2017		December 31, 2016
Legal and professional fees	$	1,373,000	$	1,452,000
Accrued interest expense		515,000		502,000
General and administrative expenses		358,000		392,000
Research and development costs		115,000		115,000
Total	$	2,361,000	$	2,461,000

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Promissory Notes to Related Parties

6 Months Ended

Jun. 30, 2017

Promissory Notes to Related Parties [Abstract]

PROMISSORY NOTES TO RELATED PARTIES

13. PROMISSORY NOTES TO RELATED PARTIES

Promissory Notes Issued to George J. Coates

During the six months ended June 30, 2017 and 2016, the Company issued, in a series of transactions, promissory notes to George J. Coates and received cash proceeds of $19,000 and $96,000, respectively and repaid promissory notes to George J. Coates in the aggregate principal amount of $23,000 and $10,000, respectively. Interest expense for the three months ended June 30, 2017 and 2016 amounted to $12,000 and $12,000, respectively. Interest expense for the six months ended June 30, 2017 and 2016 amounted to $25,000 and $25,000, respectively.

The promissory notes are payable on demand and provide for interest at the rate of 17% per annum, compounded monthly. At June 30, 2017, the outstanding balance was $292,000, including accrued interest thereon.

Promissory Note Issued to Gregory G. Coates

The Company has a non-interest bearing promissory note due to Gregory G. Coates which is payable on demand. Interest is being imputed on this promissory note at the rate of 10% per annum. During the six months ended June 30, 2017 and 2016, the Company partially repaid $20,000 and $-0-, respectively of this promissory note. Imputed interest expense for the three months ended June 30, 2017 and 2016, amounted to $36,000 and $36,000, respectively. Interest expense for the six months ended June 30, 2017 and 2016, amounted to $71,000 and $72,000, respectively. At June 30, 2017, the outstanding principal balance was $1,418,000.

Promissory Notes Issued to Bernadette Coates

During the six months ended June 30, 2017 and 2016, the Company issued a promissory note to Bernadette Coates, spouse of George J. Coates and received cash proceeds of $24,000 and $-0-, respectively. The Company repaid promissory notes to Bernadette Coates in the principal amount of $31,000 and $-0-, respectively. The promissory notes are payable on demand and provide for interest at the rate of 17% per annum, compounded monthly. Interest expense for the three months ended June 30, 2017 and 2016 amounted to $4,000 and $3,000, respectively. Interest expense for the six months ended June 30, 2017 and 2016 amounted to $7,000 and $6,000, respectively. At June 30, 2017, the outstanding balance amounted to $86,000, including accrued interest thereon.

Unpaid accrued interest on these promissory notes amounting to $378,000 is included in accounts payable and accrued liabilities in the accompanying balance sheet at June 30, 2017.

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Promissory Notes

6 Months Ended

Jun. 30, 2017

Mortgage Loan Payable/Promissory Notes [Abstract]

PROMISSORY NOTES

14. PROMISSORY NOTES

In March 2017, the Company issued a $25,000 promissory note with a maturity date of May 13, 2017. Interest was payable upon maturity in the form of 10,000,000 shares of unregistered, restricted shares of the Company's common stock. In addition, the Company agreed to extend warrants held by the lender to purchase 10,839,752 shares of common stock that were scheduled to expire in 2017 for an additional five years and modify the exercise price to $0.0015 per share. On May 5, 2017 the Company prepaid the note in full and issued 8,688,525 shares of its common stock representing the prorated number of shares for interest on the note, as a result of the prepayment. Interest expense of $4,000 was recorded for issuance of these shares based on the closing trading price on the date of issuance.

On April 14, 2017 the Company issued a 25%, $5,000 promissory note due June 12, 2017 to the same lender which was prepaid on April 25, 2017 together with accrued interest thereon.

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Convertible Promissory Notes and Embedded Derivative Liability

6 Months Ended

Jun. 30, 2017

Convertible Promissory Notes and Embedded Derivative Liability [Abstract]

CONVERTIBLE PROMISSORY NOTES AND EMBEDDED DERIVATIVE LIABILITY

15. CONVERTIBLE PROMISSORY NOTES AND EMBEDDED DERIVATIVE LIABILITY

From time to time, the Company issues convertible promissory notes, the proceeds of which are used for general working capital purposes. At June 30, 2017, there was $254,000 principal amount of convertible promissory notes outstanding. During the six months ended June 30, 2017 and 2016, $670,000 and $91,000 of convertible promissory notes were issued, respectively. Outstanding notes may be converted into unregistered shares of the Company’s common stock at a discount ranging from 30% to 39% of the defined trading price of the common stock on the date of conversion. The defined trading prices are based on the trading price of the stock during a defined period ranging from ten to twenty-five trading days immediately preceding the date of conversion. The conversion rate discount establishes a beneficial conversion feature (“BCF”) or unamortized discount, which is required to be valued and accreted to interest expense over the six-month period until the conversion of the notes into restricted shares of common stock is permitted. In addition, the conversion formula meets the conditions that require accounting for convertible notes as derivative liability instruments. The effective interest rate on the outstanding convertible notes at June 30, 2017 was 147%. The unamortized discount on the outstanding convertible notes at June 30, 2017 and December 31, 2016 amounted to $141,000 and $18,000, respectively.

The convertible notes generally become convertible, in whole, or in part, beginning on the six month anniversary of the issuance date and may be prepaid at the option of the Company, with a prepayment penalty ranging from 25% to 50% of the principal amount of the convertible note at any time prior to becoming eligible for conversion.

Two convertible promissory notes with an aggregate outstanding balance of $90,000 are convertible in monthly installments in an amount determined by the noteholder, plus accrued interest. The Company may elect, at its option to repay each monthly installment in whole, or in part, in cash, without penalty. The amount of each installment not paid in cash is converted into shares of the Company’s common stock. This convertible note also requires that the conversion price be re-measured 23 trading days after the conversion shares are originally delivered. If the re-measured conversion price is lower, then the Company is required to issue additional conversion shares to the noteholder.

In accordance with GAAP, the estimated fair value of the embedded derivative liability related to the convertible notes is required to be remeasured at each balance sheet date. The fair value measurement accounting standard establishes a valuation hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used, when available. Observable inputs are inputs market participants would use in valuing the asset or liability developed based on independent market data sources. Unobservable inputs are inputs that reflect the Company’s assumptions about the factors market participants would use in valuing the asset or liability developed based upon the best information available. The valuation hierarchy is composed of three categories, which are as follows:

● Level 1 – Inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities.

● Level 2 – Inputs include quoted prices in active markets for similar assets or liabilities, quoted prices for identical or similar assets or liabilities in markets that are not active, and inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly.

● Level 3 – Inputs to the fair value measurement are unobservable inputs or valuation techniques.

The estimated fair value of the embedded derivative liabilities related to promissory notes outstanding was measured as the aggregate estimated fair value, based on Level 2 inputs, which included the quoted daily yield curve rates of treasury securities with comparable maturities and, because the actual volatility rate on the Company’s common stock is not available, a conservative estimated volatility rate of 200%.

The embedded derivative liability arises because, based on historical trading patterns of the Company’s stock, the formula for determining the Conversion Rate is expected to result in a different Conversion Rate than the closing price of the stock on the actual date of conversion (hereinafter referred to as the “Variable Conversion Rate Differential”). The estimated fair values of the derivative liabilities have been calculated based on a Black-Scholes option pricing model.

The following table presents the Company's fair value hierarchy of financial assets and liabilities measured at fair value at:

	June 30, 2017		December 31, 2016
Level 1 Inputs	$	-	$	-
Level 2 Inputs		317,000		153,000
Level 3 Inputs		-		-
Total	$	317,000	$	153,000

In a series of transactions, during the six months ended June 30, 2017, convertible promissory notes with an aggregate principal balance of $448,000, including accrued interest thereon were converted into 1,664,855,994 unregistered shares of common stock. The Company incurred a loss on these conversions amounting to $161,000 for the six months ended June 30, 2017.

In a series of transactions, during the six months ended June 30, 2016, convertible promissory notes with an aggregate principal balance of $448,000, including accrued interest thereon were converted into 528,526,577 unregistered shares of common stock. The Company incurred a loss on these conversions amounting to $70,000 for the six months ended June 30, 2016.

At June 30, 2017, the Company had reserved 3,213,644,092 shares of its unissued common stock for conversion of convertible promissory notes.

The Company made the private placement of these securities in reliance upon Section 4(2) of the Securities Act of 1933, as amended (the “Act”), Rule 506 of Regulation D, and the rules and regulations promulgated thereunder, and/or upon any other exemption from the registration requirements of the Act, as applicable.

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Capital Stock

6 Months Ended

Jun. 30, 2017

Capital Stock/Stock Options [Abstract]

CAPITAL STOCK

16. CAPITAL STOCK

Common Stock

The Company’s common stock is traded on OTC Pink Sheets. Investors can find stock quotes and market information for the Company at www.otcmarkets.com under the ticker symbol COTE. Effective June 17, 2016, the Company amended its Certificate of Incorporation to increase the number of authorized shares of common stock, par value, $0.0001 per share (the “Common Stock”) to 12,000,000,000.

The following common stock transactions occurred during the six months ended June 30, 2017:

● In a series of transactions during the six months ended June 30, 2017, convertible promissory notes with an aggregate principal balance of $448,000, including accrued interest thereon were converted into 1,664,885,994 unregistered shares of common stock.

● During the six months ended June 30, 2017, Barry C. Kaye converted 1,372 shares of Series B Convertible Preferred Stock (“Series B”) into 1,372,000 unregistered, restricted shares of the Company’s common stock.

● The Company issued 8,688,525 shares of common stock in payment of interest on a $25,000 promissory note as more fully discussed in Note 14.

The following common stock transactions occurred during the six months ended June 30, 2016:

● In a series of transactions during the six months ended June 30, 2016, convertible promissory notes with an aggregate principal balance of $448,000, including accrued interest thereon were converted into 528,526,577 unregistered shares of common stock.

● In a series of transactions during the six months ended June 30, 2016, the Company issued 52,431,610 registered shares of its common stock to Southridge Partners II LP (“Southridge”) under the 2015 EP Agreement, as discussed in Note 21, in consideration for $120,000. The proceeds were used for general working capital.

● During the six months ended June 30, 2016, the Company made private sales, pursuant to stock purchase agreements, of 35,000,000 unregistered shares of its common stock and 35,000,000 common stock warrants to purchase one unregistered share of its common stock at an exercise price of $0.001 per share, in consideration for $35,000.

● In May 2016, by mutual consent between the Company and George J. Coates, $100,000 principal amount of promissory notes, including accrued interest, were converted into 90,909,091 restricted shares of the Company’s common stock at a conversion rate of $0.0011 per share, which was the closing trading price of the stock on the date of conversion.

At June 30, 2017, on a pro forma basis, the approximate number of shares of common stock that would have been issued if all of the Company’s outstanding convertible notes eligible for conversion had been converted was 121,131,602. None of the outstanding stock options and warrants were assumed to be exercised since the trading price of the stock on June 30, 2017 was below the exercise price of such instruments.

Preferred Stock and anti-dilution rights

The Company is authorized to issue 100,000,000 shares of preferred stock, par value, $0.001 per share (the “Preferred Stock”). The Company may issue any class of the Preferred Stock in any series. The board is authorized to establish and designate series, and to fix the number of shares included in each such series and the relative rights, preferences and limitations as between series, provided that, if the stated dividends and amounts payable on liquidation are not paid in full, the shares of all series of the same class shall share ratably in the payment of dividends including accumulations, if any, in accordance with the sums which would be payable on such shares if all dividends were declared and paid in full and in any distribution of assets other than by way of dividends in accordance with the sums which would be payable on such distribution if all sums payable were discharged in full. Shares of each such series when issued, shall be designated to distinguish the shares of each series from shares of all other series.

There are two series of Preferred Stock that have been designated to date from the total 100,000,000 authorized shares of Preferred Stock. These are as follows:

● Series A Preferred Stock, par value $0.001 per share (“Series A”), 1,000,000 shares designated, 770,222 and 50,000 shares issued and outstanding as of June 30, 2017 and December 31, 2016, respectively. Shares of Series A entitle the holder to 10,000 votes per share on all matters brought before the shareholders for a vote. These shares are not entitled to receive dividends or share in distributions of capital and have no liquidation preference. All outstanding shares of Series A are owned by George J. Coates.

For the six months ended June 30, 2017, the Company issued 670,222 shares of Series A Preferred Stock to George J. Coates representing anti-dilution shares to restore Mr. Coates’ percentage of eligible votes to 85.7%. This percentage increased during the year ended December 31, 2016 as a result of Mr. Coates’ acquisition of 211,318,358 shares of common stock upon conversion of promissory notes from the Company which he held with a principal amount of $157,000 and 115,006,000 shares of common stock upon conversion of 115,006 shares of Series B.

● Series B, par value $0.001 per share, 75,000,000 shares designated, 25,962,676 and 16,252,584 shares issued and outstanding as of June 30, 2017 and December 31, 2016, respectively. Shares of Series B do not earn any dividends and may be converted at the option of the holder at any time beginning on the second annual anniversary date after the date of issuance into 1,000 unregistered shares of the Company’s common stock. Holders of Series B are entitled to one thousand votes per share held, on all matters brought before the shareholders for a vote.

In the event that either (i) the Company enters into an underwriting agreement for a secondary public offering of securities, or (ii) a change in control of the Company is consummated representing 50% more of the then outstanding shares of Company’s common stock, plus the number of shares of common stock into which any convertible preferred stock is convertible, regardless of whether or not such shares are otherwise eligible for conversion, then the Series B may be immediately converted at the option of the holder into restricted shares of the Company’s common stock.

The Company provides anti-dilution protection for certain of its key employees. For each new share of common stock issued by the Company to non-Coates family members in the future, additional shares of Series B will be issued to maintain their fixed ownership percentage of the Company. The fixed ownership percentage is adjusted for acquisitions and dispositions of common stock not related to conversions of Series B by these key employees. At June 30, 2017, the fixed ownership percentages were as follows:

● George J. Coates – 80.63%

● Gregory G. Coates – 6.10%

● Barry C. Kaye – 0.048%

These anti-dilution provisions do not apply to new shares of common stock issued in connection with exercises of employee stock options, a secondary public offering of the Company’s securities or a merger or acquisition.

The following presents by year, the number of shares of Series B held and the year that they become eligible for conversion into shares of common stock, as of June 30, 2017.

	Total		2017		2018		2019
George J. Coates		23,977,864		3,135,357		11,766,624		9,075,883
Gregory G. Coates		1,844,882		224,975		872,014		747,893
Barry C. Kaye		139,930		13,063		68,266		58,601
Total		25,962,676		3,373,395		12,706,904		9,882,377

For the six months ended June 30, 2017, 9,075,883, 747,893 and 58,601 shares of Series B were issued to George J. Coates, Gregory G. Coates and Barry C. Kaye, respectively, having an estimated fair value of $2,925,000, $250,000 and $20,000, respectively. These amounts were included in stock-based compensation expense in the accompanying statement of operations for the six months ended June 30, 2017.

For the six months ended June 30, 2016, 3,664,640, 247,828 and 19,401 shares of Series B were issued to George J. Coates, Gregory G. Coates and Barry C. Kaye, respectively, having an estimated fair value of $2,522,000, $171,000 and $13,000, respectively. These amounts were included in stock-based compensation expense in the accompanying statement of operations for the six months ended June 30, 2016.

During the six months ended June 30, 2017, Barry C. Kaye converted 1,372 shares of Series B into 1,372,000 unregistered, restricted shares of the Company’s common stock.

In the event that all of the 25,962,676 shares of Series B outstanding at June 30, 2017 were converted, once the conversion restrictions lapse, an additional 25,962,676,000 new restricted shares of common stock would be issued. On a pro forma basis, based on the number of shares of common stock outstanding at June 30, 2017, this would dilute the ownership percentage of non-affiliated stockholders from 86.6% to 12.8%.

To the extent that additional shares of Series B are issued under the anti-dilution plan, the non-affiliated stockholders’ percentage ownership of the Company would be further diluted.

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Unearned Revenue

6 Months Ended

Jun. 30, 2017

Unearned Revenue [Abstract]

UNEARNED REVENUE

17. UNEARNED REVENUE

Unearned revenue at June 30, 2017, consisted of the following:

● A deposit received with an order for two CSRV® Gen Sets from Coates Power, Ltd., a China-based unaffiliated manufacturing company in the amount of $131,000.

● A $19,000 non-refundable deposit from Almont in connection with its order for a natural gas fueled electric power CSRV® engine generator.

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Sublicensing Fee Revenue

6 Months Ended

Jun. 30, 2017

Sublicensing Fee Revenue [Abstract]

SUBLICENSING FEE REVENUE

18. SUBLICENSING FEE REVENUE

Sublicensing fee revenue for the three months ended June 30, 2017 and 2016 amounted to $5,000 and $5,000, respectively. Sublicensing fee revenue for the six months ended June 30, 2017 and 2016 amounted to $10,000 and $10,000, respectively. The Company is recognizing the license deposit of $300,000 on the Canadian License as revenue on a straight-line basis over the approximate remaining life until 2027 of the last CSRV^® technology patent in force.

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Loss Per Share

6 Months Ended

Jun. 30, 2017

Loss Per Share [Abstract]

LOSS PER SHARE

19. LOSS PER SHARE

At June 30, 2017, there were stock warrants outstanding to purchase 150,344,911 shares of common stock at exercise prices ranging from $0.0005 to $0.675 per share and vested stock options outstanding to acquire 12,470,000 shares of common stock at exercise prices ranging from $0.028 to $0.44 per share and $80,000 of convertible promissory notes eligible for conversion, which on a pro forma basis, assuming they would have been converted on June 30, 2017, would have been convertible into 121,131,602 shares of common stock.

At June 30, 2016, there were stock warrants outstanding to purchase 70,344,911 shares of common stock at exercise prices ranging from $0.001 to $0.12 per share, vested stock options outstanding to acquire 12,470,000 shares of common stock at exercise prices ranging from $0.028 to $0.44 per share and $257,000 of convertible promissory notes eligible for conversion, which on a pro forma basis, assuming they would have been converted on June 30, 2016, would have been convertible into 814,207,005 shares of common stock.

For the six months ended June 30, 2017 and 2016, none of the potentially issuable shares of common stock were assumed to be converted because the Company incurred a net loss in those periods and the effect of including them in the calculation of earnings per share would have been anti-dilutive.

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Stock Options

6 Months Ended

Jun. 30, 2017

Capital Stock/Stock Options [Abstract]

STOCK OPTIONS

20. STOCK OPTIONS

The Company’s 2006 Stock Option and Incentive Plan (the “Stock Plan”) was adopted by the Company’s board in October 2006. In September 2007, the Stock Plan, by consent of George J. Coates, majority shareholder, was adopted by our shareholders. The Stock Plan provides for the grant of stock-based awards to employees, officers and directors of, and consultants or advisors to, the Company and its subsidiaries, if any. Under the Stock Plan, the Company may grant options that are intended to qualify as incentive stock options within the meaning of Section 422 of the Internal Revenue Code of 1986, as amended (“ISO’s”), options not intended to qualify as incentive stock options (“non-statutory options”), restricted stock and other stock-based awards. ISO’s may be granted only to employees of the Company. All of the shares of common stock authorized under the Stock Plan have been granted and no further grants may be awarded thereunder.

The Company established a 2014 Stock Option and Incentive Plan (the “2014 Stock Plan”) which was adopted by the Company’s board on May 30, 2014. On March 2, 2015, the 2014 Stock Plan, by consent of George J. Coates, majority shareholder, was adopted by our shareholders. The 2014 Stock Plan provides for the grant of stock-based awards to employees, officers and directors of, and consultants or advisors to, the Company and its subsidiaries, if any. Under the 2014 Stock Plan, the Company may grant ISO’s, non-statutory options, restricted stock and other stock-based awards. ISO’s may be granted only to employees of the Company. A total of 50,000,000 shares of common stock may be issued upon the exercise of options or other awards granted under the 2014 Stock Plan. The maximum number of shares with respect to which awards may be granted during any one year to any employee under the 2014 Stock Plan shall not exceed 25% of the 50,000,000 shares of common stock covered by the 2014 Stock Plan. At June 30, 2017, none of the shares of common stock authorized under the 2014 Stock Plan had been granted as stock options or awards.

The Stock Plan and the 2014 Stock Plan (the “Stock Plans”) are administered by the board and the Compensation Committee. Subject to the provisions of the Stock Plans, the board and the Compensation Committee each has the authority to select the persons to whom awards are granted and determine the terms of each award, including the number of shares of common stock subject to the award. Payment of the exercise price of an award may be made in cash, in a “cashless exercise” through a broker, or if the applicable stock option agreement permits, shares of common stock, or by any other method approved by the board or Compensation Committee. Unless otherwise permitted by the Company, awards are not assignable or transferable except by will or the laws of descent and distribution.

Upon the consummation of an acquisition of the business of the Company, by merger or otherwise, the board shall, as to outstanding awards (on the same basis or on different bases as the board shall specify), make appropriate provision for the continuation of such awards by the Company or the assumption of such awards by the surviving or acquiring entity and by substituting on an equitable basis for the shares then subject to such awards either (a) the consideration payable with respect to the outstanding shares of common stock in connection with the acquisition, (b) shares of stock of the surviving or acquiring corporation, or (c) such other securities or other consideration as the board deems appropriate, the fair market value of which (as determined by the board in its sole discretion) shall not materially differ from the fair market value of the shares of common stock subject to such awards immediately preceding the acquisition. In addition to, or in lieu of the foregoing, with respect to outstanding stock options, the board may, on the same basis or on different bases as the board shall specify, upon written notice to the affected optionees, provide that one or more options then outstanding must be exercised, in whole or in part, within a specified number of days of the date of such notice, at the end of which period such options shall terminate, or provide that one or more options then outstanding, in whole or in part, shall be terminated in exchange for a cash payment equal to the excess of the fair market value (as determined by the board in its sole discretion) for the shares subject to such stock options over the exercise price thereof. Unless otherwise determined by the board (on the same basis or on different bases as the board shall specify), any repurchase rights or other rights of the Company that relate to a stock option or other award shall continue to apply to consideration, including cash, that has been substituted, assumed or amended for a stock option or other award pursuant to these provisions. The Company may hold in escrow all or any portion of any such consideration in order to effectuate any continuing restrictions.

The board may at any time provide that any stock options shall become immediately exercisable in full or in part, that any restricted stock awards shall be free of some or all restrictions, or that any other stock-based awards may become exercisable in full or in part or free of some or all restrictions or conditions, or otherwise realizable in full or in part, as the case may be.

The board or Compensation Committee may, in its sole discretion, amend, modify or terminate any award granted or made under the Stock Plan, so long as such amendment, modification or termination would not materially and adversely affect the participant.

During the six months ended June 30, 2017 and 2016, no stock options were granted. There were no unvested stock options outstanding at June 30, 2017.

During the six months ended June 30, 2017 and 2016, the Company did not incur any stock-based compensation expense related to employee stock options. At June 30, 2017, all stock-based compensation expense related to outstanding stock options had been fully recognized.

Details of the stock options outstanding under the Company’s Stock Option Plans are as follows:

	Exercise Price Per Share		Number Outstanding		Weighted Average Remaining Contractual Life		Number Exercisable		Weighted Average Exercise Price		Weighted Average Fair Value Per Stock Option at Date of Grant
Balance, 6/30/17		$0.028 – $0.44		12,470,000		9		12,470,000	$	0.182	$	0.169

No stock options were exercised, forfeited or expired during the six months ended June 30, 2017 and 2016.

The weighted average fair value of the Company's stock options was estimated using the Black-Scholes option pricing model which requires highly subjective assumptions including the expected stock price volatility. These assumptions were as follows:

●	Historical stock price volatility	139% - 325%
●	Risk-free interest rate	0.21% - 4.64%
●	Expected life (in years)	4
●	Dividend yield	0.00

The valuation assumptions were determined as follows:

● Historical stock price volatility: The Company utilized the volatility in the trading of its common stock computed for the 12 months of trading immediately preceding the date of grant.

● Risk-free interest rate: The Company bases the risk-free interest rate on the interest rate payable on U.S. Treasury securities in effect at the time of the grant for a period that is commensurate with the assumed expected option life.

● Expected life: The expected life of the options represents the period of time options are expected to be outstanding. The Company has very limited historical data on which to base this estimate. Accordingly, the Company estimated the expected life based on its assumption that the executives will be subject to frequent blackout periods during the time that the stock options will be exercisable and based on the Company’s expectation that it will complete its research and development phase and commence its initial production phase. The vesting period of these options was also considered in the determination of the expected life of each stock option grant.

● No expected dividends.

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Equity Purchase and Registration Rights Agreements

6 Months Ended

Jun. 30, 2017

Equity Purchase and Registration Rights Agreements [Abstract]

EQUITY PURCHASE AND REGISTRATION RIGHTS AGREEMENTS

21. EQUITY PURCHASE AND REGISTRATION RIGHTS AGREEMENTS

In July 2015, the Company entered into an equity purchase agreement (the “EP Agreement”) with Southridge Partners II LP, a Delaware limited partnership (“Southridge”). Pursuant to the terms of the EP Agreement, Southridge committed to purchase up to 205,000,000 shares of the Company’s common stock at 94% of the lowest closing price of the common stock during the ten trading days that comprise the defined pricing period. In December 2016, the EP Agreement automatically terminated because Southridge had purchased all 205,000,000 registered shares of common stock under the EP Agreement.

The Company filed a registration statement with the SEC covering 205,000,000 shares of common stock underlying the EP Agreement, which was declared effective in August 2015.

During the six months ended June 30, 2017, the Company received proceeds of $43,000 under the 2015 EP Agreement relating to 76,141,381 registered shares of common stock sold to Southridge in December 2016.

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Income Taxes

6 Months Ended

Jun. 30, 2017

Income Taxes [Abstract]

INCOME TAXES

22. INCOME TAXES

Deferred income taxes are determined using the liability method for the temporary differences between the financial reporting basis and income tax basis of the Company’s assets and liabilities. Deferred income taxes are measured based on the tax rates expected to be in effect when the temporary differences are included in the Company’s tax return. Deferred tax assets and liabilities are recognized based on anticipated future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax bases.

Deferred tax assets increased by $1,418,000 and $563,000 for the three months ended June 30, 2017 and 2016, respectively. Deferred tax assets increased by $1,627,000 and $1,396,000 for the six months ended June 30, 2017 and 2016, respectively. These amounts were fully offset by a corresponding increase in the tax valuation allowance resulting in no net change in deferred tax assets, respectively, during these periods.

No liability for unrecognized tax benefits was required to be reported at June 30, 2017 and December 31, 2016.  Based on the Company's evaluation, it has concluded that there are no significant uncertain tax positions requiring recognition in the Company's financial statements. The Company's evaluation was performed for tax years ended 2013 through 2015, the only periods subject to examination. The Company believes that its income tax positions and deductions will be sustained on audit and does not anticipate that adjustments, if any, will result in a material change to its financial position. For the six months ended June 30, 2017 and 2016, there were no penalties or interest related to the Company’s income tax returns.

At June 30, 2017, the Company had available, $21,284,000 of net operating loss carryforwards which may be used to reduce future federal taxable income, expiring between 2018 and 2037 and $11,508,000 of net operating loss carryforwards which may be used to reduce future state taxable income, expiring between 2029 and 2037.

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Related Party Transactions

6 Months Ended

Jun. 30, 2017

Related Party Transactions [Abstract]

RELATED PARTY TRANSACTIONS

23. RELATED PARTY TRANSACTIONS

Issuances and Repayments of Promissory Notes to Related Parties

Issuances and repayments of promissory notes to related parties during the six months ended June 30, 2017 and 2016, are discussed in detail in Note 13.

Issuances of Preferred Stock

Shares of Series A Preferred Stock awarded to George J. Coates and Shares of Series B awarded to George J. Coates, Gregory G. Coates and Barry C. Kaye during the six months ended June 30, 2017 and 2016 are discussed in detail in Note 16.

Personal Guaranty and Stock Pledge

In connection with the Company’s mortgage loan, George J. Coates has pledged certain of his shares of common stock of the Company to the extent required by the lender and provided a personal guaranty as additional collateral for a mortgage loan on the Company’s headquarters facility.

Compensation and Benefits Paid

The approximate amount of compensation and benefits, all of which were approved by the board, paid to George J. Coates, Gregory G. Coates and Bernadette Coates, exclusive of stock-based compensation for unregistered, restricted shares of Preferred Stock awarded to George J. Coates and Gregory G. Coates is summarized as follows:

	For the six months ended June 30,
	2017		2016
George J. Coates (a) (b) (c)	$	18,000	$	8,000
Gregory G. Coates (d) (e)		10,000		87,000
Bernadette Coates (f)		2,000		2,000

(a) For the six months ended June 30, 2017 and 2016, George J. Coates earned additional base compensation of $115,000 and $125,000, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

(b) During the six months ended June 30, 2017 and 2016, George J. Coates was awarded 9,075,883 and 3,664,640 shares of Series B, respectively, with an estimated fair value of $2,925,000 and $2,522,000, respectively, for anti-dilution.

(c) During the six months ended June 30, 2017, George J. Coates was awarded 670,222 shares of Series A Preferred Stock with an estimated fair value of $17,000, for anti-dilution.

(d) For the six months ended June 30, 2017 and 2016, Gregory G. Coates earned additional base compensation of $72,000 and $-0-, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

(e) During the six months ended June 30, 2017 and 2016, Gregory G. Coates was awarded 747,893 and 247,828 shares of Series B, respectively, with an estimated fair value of $250,000 and $367,000, respectively, for anti-dilution.

(f) For the six months ended June 30, 2017 and 2016, Bernadette Coates earned additional base compensation of $34,000 and $34,000, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

During the six months ended June 30, 2017 and 2016, Barry C. Kaye, Treasurer and Chief Financial Officer was paid compensation of $50,000 and $-0-, respectively. For the three months ended June 30, 2017 and 2016, Mr. Kaye earned compensation of $28,000 and $26,000, respectively, which was not paid and is being deferred until the Company has sufficient working capital to remit payment to him. For the six months ended June 30, 2017 and 2016, Mr. Kaye earned compensation of $60,000 and $49,000, respectively, which was not paid and is being deferred until the Company has sufficient working capital to remit payment to him. Starting in September 2016, the Company agreed to pay Mr. Kaye interest on the balance of his deferred compensation retroactive to when it began being deferred in May 2012. Interest continues to be accrued on the unpaid balance. During the six months ended June 30, 2017, interest accrued on Mr. Kaye’s deferred compensation amounted to $27,000. At June 30, 2017, the total amount of Mr. Kaye’s unpaid, deferred compensation, including accrued interest thereon, was $344,000. This amount is included in accounts payable and accrued liabilities in the accompanying balance sheet at June 30, 2017. During the six months ended June 30, 2017 and 2016, Barry C. Kaye was awarded 58,601 and 19,401 shares of Series B, respectively, with an estimated fair value of $20,000 and $13,000, respectively, for anti-dilution.

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Contractual Obligations and Commitments

6 Months Ended

Jun. 30, 2017

Contractual Obligations and Commitments [Abstract]

CONTRACTUAL OBLIGATIONS AND COMMITMENTS

24. CONTRACTUAL OBLIGATIONS AND COMMITMENTS

The following table summarizes the Company’s contractual obligations and commitments at June 30, 2017:

	Total		2017		2018
Promissory notes to related parties	$	1,424,000	$	1,424,000	$	-
Mortgage loan payable		1,303,000		60,000		1,243,000
Deferred compensation		1,516,000		1,516,000		-
Convertible promissory notes		254,000		121,000		133,000
Total	$	4,497,000	$	3,121,000	$	1,376,000

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Litigation and Contingencies

6 Months Ended

Jun. 30, 2017

Litigation And Contingencies [Abstract]

LITIGATION AND CONTINGENCIES

25. LITIGATION AND CONTINGENCIES

The Company is not a party to any litigation that is material to its business.

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Recently Issued Accounting Standards

6 Months Ended

Jun. 30, 2017

Recently Issued Accounting Standards [Abstract]

RECENTLY ISSUED ACCOUNTING STANDARDS

26. RECENTLY ISSUED ACCOUNTING STANDARDS

Revenue Recognition

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASU 2014-09”), which amends the existing accounting standards for revenue recognition. ASU 2014-09 is based on principles that govern the recognition of revenue at an amount an entity expects to be entitled to when products are transferred to customers. In August 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606) – Deferral of the Effective Date, which defers the effective date of ASU 2014-09 for one year and permits early adoption. Accordingly, the Company may adopt the standard in either its first quarter of 2018 or 2019.

In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606) – Identifying Performance Obligations and Licensing (“ASU 2016-10”), which amends the guidance in ASU 2014-09 related to identifying performance obligations and accounting for licenses of intellectual property. The Company will adopt ASU 2016-10 with ASU 2014-09. The Company is currently evaluating the impact of adopting the new revenue recognition standard, as amended, but does not expect it to have a material impact on its financial statements.

Stock Compensation

In March 2016, the FASB issued ASU No. 2016-09, Compensation – Stock Compensation (Topic 718), which simplified certain aspects of the accounting for share-based payment transactions, including income taxes, classification of awards and classification in the statement of cash flows. ASU 2016-09 will be effective for the Company beginning in its first quarter of 2018. The Company is currently evaluating the impact of adopting the new stock compensation standard, but does not expect it to have a material impact on its financial statements.

Financial Instruments

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments – Overall (Subtopic 825-10) (“ASU 2016-01”), which updates certain aspects of recognition, measurement, presentation and disclosure of financial instruments. ASU 2016-01 will be effective for the Company beginning in its first quarter of 2019. The Company does not believe the adoption of the new financial instruments standard will have a material impact on its financial statements.

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Subsequent Events

6 Months Ended

Jun. 30, 2017

Subsequent Events [Abstract]

SUBSEQUENT EVENTS

27. SUBSEQUENT EVENTS

Issuance of Convertible Promissory Notes

During the period from July 1, 2017 to August 9, 2017, the Company was funded on two back-end, collateralized convertible promissory notes and received net proceeds of $44,000, after transaction costs. These notes were immediately eligible for conversion upon funding into shares of the Company's common stock at a conversion price 62% of the trading price, as defined, of the Company’s common stock over a specified trading period prior to the date of conversion.

Conversion of Convertible Promissory Notes

During the period from July 1, 2017 to August 9, 2017, $97,000 principal amount of convertible promissory notes, including accrued interest, was converted into 623,296,626 unregistered, restricted shares of the Company’s common stock.

Issuances of Promissory Notes to Related Parties

During the period from July 1, 2017 to August 9, 2017, the Company issued a promissory note to Bernadette Coates and received cash proceeds of $6,000. The promissory note is payable on demand and provide for interest at the rate of 17% per annum, compounded monthly.

Issuance of Anti-dilution shares

During the period from July 1, 2017 to August 9, 2017, the Company issued 4,272,459, 323,407 and 25,318 shares of Series B to George J. Coates, Gregory G. Coates and Barry C. Kaye, respectively, representing anti-dilution shares related to newly issued shares of common stock. The estimated fair value of these shares was $726,000, $55,000 and $4,000, respectively.

Deferred Compensation

As of August 9, 2017, George J. Coates, Gregory G. Coates, Barry C. Kaye and Bernadette Coates agreed to additional deferral of their compensation amounting to $29,000, $17,000, $13,000 and $8,000, respectively. At August 9, 2017 the total balance of their deferred compensation was $1,125,000, $122,000, $225,000 and $300,000, respectively.

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The Company and Basis of Presentation (Policies)

6 Months Ended

Jun. 30, 2017

The Company and Basis of Presentation [Abstract]

Nature of Organization

Nature of Organization

Coates International, Ltd. (the “Company” or “CIL”) has acquired the exclusive licensing rights to the patented Coates spherical rotary valve (“CSRV^®”) system technology in North America, Central America and South America (the “CSRV^® License”). The CSRV^® system technology has been developed over a period of more than 20 years by the Company’s founder George J. Coates, President and Chief Executive Officer, and his son Gregory G. Coates. The CSRV^® system technology is adaptable for use in piston-driven internal combustion engines of many types and has been patented in the United States and numerous countries throughout the world. The Company is endeavoring to raise working capital to commence production of hydrogen gas and natural gas powered CSRV^® industrial electric power generator sets (“Gen Sets)” and is also seeking to enter into sublicense agreements with third party, original equipment manufacturers (“OEM’s”) which provide for licensing fees. The Company is also continuing with research and development of a hydrogen reactor to harvest Hydroxy-Gas from water with the intent to power the Company’s products, including large industrial Gen Sets. George J. Coates, owner of the hydrogen reactor technology, has committed to license this technology to the Company once the related patent protection is in place.

Management believes that the CSRV^® engines provide the following advantages as compared to conventional internal combustion engines designed with “poppet valves”:

● Improved fuel efficiency

● Lower levels of harmful emissions

● Adaptability to numerous types of engine fuels

● Longer engine life

● Longer intervals between engine servicing

The CSRV^® system technology is designed to replace the intake and exhaust conventional “poppet valves” currently used in almost all piston-driven, automotive, truck, motorcycle, marine and electric power generator engines, among others. Unlike conventional valves which protrude into the engine combustion chamber, the CSRV^® system technology utilizes spherical valves that rotate in a cavity formed between a two-piece cylinder head. The CSRV^® system technology utilizes significantly fewer moving parts than conventional poppet valve assemblies. As a result of these design improvements, management believes that engines incorporating the CSRV^® system technology (“Coates Engines”) will last significantly longer and will require less lubrication over the life of the engine, as compared to conventional engines. In addition, CSRV^® Engines can be designed with larger openings into the engine cylinder than with conventional valves so that more fuel and air can be inducted into, and expelled from, the cylinder in a shorter period of time. Larger valve openings permit higher revolutions-per-minute (RPM’s) and permit higher compression ratios with lower combustion chamber temperatures, allowing the Coates Engine^® to produce more power than equivalent conventional engines. The extent to which, higher RPM’s, greater volumetric efficiency and thermal efficiency can be achieved with the CSRV^® system technology, is a function of the engine design and application.

Basis of Presentation

Basis of Presentation

The accompanying condensed financial statements include the accounts of the Company. In the opinion of the Company’s management, the condensed consolidated financial statements reflect all adjustments, which are normal and recurring in nature, necessary for fair financial statement presentation. The preparation of these condensed consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the amounts reported in these condensed consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates. Certain prior period amounts in the condensed financial statements have been reclassified to conform to the current period’s presentation.

These condensed financial statements and accompanying notes should be read in conjunction with the Company’s annual financial statements and the notes thereto included in its Annual Report on Form 10-K for the year ended December 31, 2016 and the Company’s quarterly financial statements and the notes thereto included in its Quarterly Reports.

Since the Company’s inception, the Company has been responsible for the development costs of the CSRV^® technology in order to optimize the value of the licensing rights and has incurred related operational costs, the bulk of which have been funded primarily through cash generated from licensing fees, sales of stock, short term convertible promissory notes capital contributions, loans made by George J. Coates, Bernadette Coates, his spouse, Gregory G. Coates and certain directors, fees received from research and development of prototype models and a small number of CSRV^® engine generator sales. The Company has incurred substantial cumulative losses from operations since its inception. Losses from operations are expected to continue until the Coates Engines^® are successfully introduced into and accepted in the marketplace enabling the Company to generate substantial sales and/or receive substantial licensing revenues. These losses from operations were primarily related to research and development of the Company’s intellectual property rights, patent filing and maintenance costs and general and administrative expenses. The Company has also incurred substantial non-cash expenses for stock-based compensation, remeasurement of the estimated fair value of embedded derivative liabilities related to convertible promissory notes issued and interest expense and losses on conversion of convertible promissory notes.

As shown in the accompanying financial statements, the Company has incurred recurring losses from operations and, as of June 30, 2017, had a stockholders’ deficiency of ($5,559,000). In addition, the recent trading price range of the Company’s common stock at a fraction of a penny has introduced additional difficulty to the Company’s challenge to secure needed additional working capital. These factors raise substantial doubt about the Company’s ability to continue as a going concern. Management has instituted a cost control program intended to restrict variable costs to only those expenses that are necessary to complete its activities related to entering the production phase of operations, develop additional commercially feasible applications of the CSRV^® system technology, seek additional sources of working capital and cover general and administrative costs in support of such activities. The Company has been actively undertaking efforts to secure new sources of working capital. At June 30, 2017, the Company had negative working capital of ($5,788,000) compared with negative working capital of ($5,411,000) at the end of 2016.

The Company continues to actively seek out new sources of working capital; however, there can be no assurance that it will be successful in these efforts. The accompanying financial statements do not include any adjustments that might be necessary if the Company is unable to continue as a going concern.

Inventory

Inventory

Inventory consists of raw materials and work-in-process, including overhead. Effective January 2017, the Company adopted the accounting guidance of Accounting Standards Update No. 2015-11, “Inventory – Simplifying the Measurement of Inventory (Topic 330), on a prospective basis. Pursuant to this update, inventory is stated at the lower of cost or net realizable value. Prior thereto, inventory was stated at the lower of cost or market. This change in 2017 did not have a material effect on the reported inventory values. Inventory is accounted for on the first-in, first-out method.

Use of Estimates

Use of Estimates

The preparation of the Company’s financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These significant estimates include determining the fair value of convertible promissory notes containing embedded derivatives and variable conversion rates, determining a value for shares of Series A Preferred Stock and Series B Convertible Preferred Stock issued, assigning useful lives to the Company’s property, plant and equipment, determining an appropriate amount to reserve for obsolete and slow moving inventory, estimating a valuation allowance for deferred tax assets, assigning expected lives to, and estimating the rate of forfeitures of, stock options granted and selecting a trading price volatility factor for the Company’s common stock in order to estimate the fair value of the Company’s stock options on the date of grant or other appropriate measurement date. Actual results could differ from those estimates.

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Agreement Assigned to Almont Energy, Inc. (Tables)

6 Months Ended

Jun. 30, 2017

Agreement Assigned to Almont Energy, Inc. [Abstract]

Summary of amortization

Year Ending	Amount
2017	$	10,000
2018		19,000
2019		19,000
2020		19,000
2021		19,000
Thereafter		94,000
	$	180,000

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Inventory (Tables)

6 Months Ended

Jun. 30, 2017

Inventory [Abstract]

Summary of inventory

	June 30, 2017		December 31, 2016
Raw materials	$	178,000	$	178,000
Work-in-process		13,000		13,000
Total	$	191,000	$	191,000

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Property, Plant and Equipment (Tables)

6 Months Ended

Jun. 30, 2017

Property, Plant and Equipment [Abstract]

Summary of property, plant and equipment

	June 30, 2017			December 31, 2016
Land	$	1,235,000		$	1,235,000
Building		964,000			964,000
Building improvements		83,000			83,000
Machinery and equipment		689,000			689,000
Furniture and fixtures		57,000			57,000
		3,028,000			3.028,000
Less: Accumulated depreciation		(974,000	)		(952,000	)
Total	$	2,054,000		$	2,076,000

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Accounts Payable and Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2017

Accounts Payable and Accrued Liabilities [Abstract]

Summary of accounts payable and accrued liabilities

	June 30, 2017		December 31, 2016
Legal and professional fees	$	1,373,000	$	1,452,000
Accrued interest expense		515,000		502,000
General and administrative expenses		358,000		392,000
Research and development costs		115,000		115,000
Total	$	2,361,000	$	2,461,000

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Convertible Promissory Notes and Embedded Derivative Liability (Tables)

6 Months Ended

Jun. 30, 2017

Convertible Promissory Notes and Embedded Derivative Liability [Abstract]

Schedule of fair value hierarchy of financial assets and liabilities measured at fair value

	June 30, 2017		December 31, 2016
Level 1 Inputs	$	-	$	-
Level 2 Inputs		317,000		153,000
Level 3 Inputs		-		-
Total	$	317,000	$	153,000

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Capital Stock (Tables)

6 Months Ended

Jun. 30, 2017

Capital Stock/Stock Options [Abstract]

Schedule of conversion to shares of common stock

	Total		2017		2018		2019
George J. Coates		23,977,864		3,135,357		11,766,624		9,075,883
Gregory G. Coates		1,844,882		224,975		872,014		747,893
Barry C. Kaye		139,930		13,063		68,266		58,601
Total		25,962,676		3,373,395		12,706,904		9,882,377

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Stock Options (Tables)

6 Months Ended

Jun. 30, 2017

Capital Stock/Stock Options [Abstract]

Summary of stock options outstanding under the company's stock option plans

	Exercise Price Per Share		Number Outstanding		Weighted Average Remaining Contractual Life		Number Exercisable		Weighted Average Exercise Price		Weighted Average Fair Value Per Stock Option at Date of Grant
Balance, 6/30/17		$0.028 – $0.44		12,470,000		9		12,470,000	$	0.182	$	0.169

Summary of assumptions used to determine weighted average fair value

●	Historical stock price volatility	139% - 325%
●	Risk-free interest rate	0.21% - 4.64%
●	Expected life (in years)	4
●	Dividend yield	0.00

The valuation assumptions were determined as follows:

● Historical stock price volatility: The Company utilized the volatility in the trading of its common stock computed for the 12 months of trading immediately preceding the date of grant.

● Risk-free interest rate: The Company bases the risk-free interest rate on the interest rate payable on U.S. Treasury securities in effect at the time of the grant for a period that is commensurate with the assumed expected option life.

● Expected life: The expected life of the options represents the period of time options are expected to be outstanding. The Company has very limited historical data on which to base this estimate. Accordingly, the Company estimated the expected life based on its assumption that the executives will be subject to frequent blackout periods during the time that the stock options will be exercisable and based on the Company’s expectation that it will complete its research and development phase and commence its initial production phase. The vesting period of these options was also considered in the determination of the expected life of each stock option grant.

● No expected dividends.

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Related Party Transactions (Tables)

6 Months Ended

Jun. 30, 2017

Related Party Transactions [Abstract]

Summary of approximate amount of base compensation and benefits

	For the six months ended June 30,
	2017		2016
George J. Coates (a) (b) (c)	$	18,000	$	8,000
Gregory G. Coates (d) (e)		10,000		87,000
Bernadette Coates (f)		2,000		2,000

(a) For the six months ended June 30, 2017 and 2016, George J. Coates earned additional base compensation of $115,000 and $125,000, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

(b) During the six months ended June 30, 2017 and 2016, George J. Coates was awarded 6,879,556 and 3,664,640 shares of Series B, respectively, with an estimated fair value of $2,310,000 and $2,522,000, respectively, for anti-dilution.

(c) During the six months ended June 30, 2017, George J. Coates was awarded 670,222 shares of Series A Preferred Stock with an estimated fair value of $17,000, for anti-dilution.

(d) For the six months ended June 30, 2017 and 2016, Gregory G. Coates earned additional base compensation of $72,000 and $-0-, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

(e) During the six months ended June 30, 2017 and 2016, Gregory G. Coates was awarded 581,641 and 247,828 shares of Series B, respectively, with an estimated fair value of $204,000 and $367,000, respectively, for anti-dilution.

(f) For the six months ended June 30, 2017 and 2016, Bernadette Coates earned additional base compensation of $34,000 and $34,000, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

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Contractual Obligations and Commitments (Tables)

6 Months Ended

Jun. 30, 2017

Contractual Obligations and Commitments [Abstract]

Summary of contractual obligations and commitments

	Total		2017		2018
Promissory notes to related parties	$	1,424,000	$	1,424,000	$	-
Mortgage loan payable		1,303,000		60,000		1,243,000
Deferred compensation		1,516,000		1,516,000		-
Convertible promissory notes		254,000		121,000		133,000
Total	$	4,497,000	$	3,121,000	$	1,376,000

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The Company and Basis of Presentation (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
The Company and Basis of Presentation (Textual)
Stockholder's deficiency	$ (5,558,514)	$ (5,196,882)
Negative working capital	(5,788,000)	$ (5,411,000)
George J. Coates [Member]
The Company and Basis of Presentation (Textual)
Negative working capital	2,935,025
Gregory G. Coates [Member]
The Company and Basis of Presentation (Textual)
Negative working capital	2,935,025
Bernadette Coates [Member]
The Company and Basis of Presentation (Textual)
Negative working capital	$ 2,935,025

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Licensing Agreement and Deferred Licensing Costs (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Licensing Agreement and Deferred Licensing Costs (Textual)
Deferred licensing costs	$ 36,000		$ 36,000		$ 38,000
Amortization expense	$ 1,000	$ 1,000	$ 2,000	$ 2,000

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Agreement Assigned to Almont Energy, Inc. (Details)	Jun. 30, 2017 USD ($)
Agreement Assigned to Almont Energy, Inc. [Abstract]
2017	$ 10,000
2018	19,000
2019	19,000
2020	19,000
2021	19,000
Thereafter	94,000
Amortization amount	$ 180,000

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Agreement Assigned to Almont Energy, Inc. (Details Textual)	6 Months Ended
	Jun. 30, 2017 USD ($)
Agreement Assigned to Almont Energy, Inc. (Textual)
Unamortized balance	$ 180,000
Canadian License [Member]
Agreement Assigned to Almont Energy, Inc. (Textual)
Company received a non-refundable deposit	$ 300,000

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Non-Exclusive Distribution Sublicense with Renown Power Development, Ltd. (Details) - USD ($)	1 Months Ended
	Feb. 28, 2015	Jun. 30, 2017
Renown Power Development, Ltd. [Member]
Non-Exclusive Distribution Sublicense with Renown Power Development, Ltd. (Textual)
Non-refundable deposit		$ 500,000
Sublicense fee payment terms	In addition, after Renown receives aggregate cash flow of $10,000,000, it is required to pay the Company 25% of all funds it receives from any and all sources, until it fully pays the contractual licensing fee.
Ownership interest	25.00%
Amount of monies required to be received before sublicense fee payments commence	$ 10,000,000
Coates Power [Member]
Non-Exclusive Distribution Sublicense with Renown Power Development, Ltd. (Textual)
Deposit on order for two completed gen sets	$ 131,000

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Inventory (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Summary of inventory
Raw materials	$ 178,000	$ 178,000
Work-in-process	13,000	13,000
Total	$ 191,000	$ 191,000

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License Deposits (Details) - License Deposits [Member] - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
License Deposits (Textual)
License deposit from Renown			$ 498,000
License deposit from Almont	$ 300,000		$ 300,000
Term of sublicense deposit			Straight-line basis over the remaining period until expiration of the last remaining CSRV® patent in force in 2027.
Aggregate of all revenue recognized related to license deposit from Almont since received			$ 120,000
Licensing fee to be received			1,000,000
Royalty fee (per engine) payable to The Coates Trust			$ 50
License fee, description			As of the date of this filing, the Company had not received a $1,000,000, one-time upfront license fee as required by the agreement and cannot determine when, and if, the fee will be collected. Accordingly, the Company has not recorded a $1,000,000 receivable for the past due upfront license fee or recognized any unpaid amount as revenue related to this license agreement.
Percentage of down payment on orders placed			50.00%
Sublicensing fee revenue	$ 5,000	$ 5,000	$ 10,000	$ 10,000

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Property, Plant and Equipment (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Summary of Property, plant and equipment
Property, plant and equipment, Gross	$ 3,028,000	$ 3,028,000
Less: Accumulated depreciation	(974,000)	(952,000)
Total	2,054,000	2,076,000
Land [Member]
Summary of Property, plant and equipment
Property, plant and equipment, Gross	1,235,000	1,235,000
Building [Member]
Summary of Property, plant and equipment
Property, plant and equipment, Gross	964,000	964,000
Building improvements [Member]
Summary of Property, plant and equipment
Property, plant and equipment, Gross	83,000	83,000
Machinery and equipment [Member]
Summary of Property, plant and equipment
Property, plant and equipment, Gross	689,000	689,000
Furniture and fixtures [Member]
Summary of Property, plant and equipment
Property, plant and equipment, Gross	$ 57,000	$ 57,000

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Property, Plant and Equipment (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Property, Plant and Equipment (Textual)
Depreciation expense	$ 11,000	$ 10,000	$ 22,000	$ 22,000

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Mortgage Loan Payable (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Mortgage Loan Payable (Textual)
Maturity date			Jul. 01, 2018
Mortgage loan payable, interest rate	7.50%		7.50%
Interest expense	$ 17,000	$ 26,000	$ 50,000	$ 52,000
Mortgage loan payment terms			Monthly payments of interest, plus $5,000 which is being applied to the principal balance.
Periodic payment of principal			$ 5,000
Principal balance of mortgage loan due	$ 1,303,000		$ 1,303,000		$ 1,333,000
Number of shares pledged as collateral			Five million

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Finance Lease Obligation (Details) - Finance Lease Obligation [Member] - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended
	Aug. 31, 2013	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Finance Lease Obligation (Textual)
Cash proceeds for research and development and manufacturing equipment	$ 133,000
Effective interest rate on lease	36.60%
Financial lease, interest expense		$ 0	$ 0	$ 0	$ 2,000

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Accounts Payable and Accrued Liabilities (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Summary of accounts payable and accrued liabilities
Legal and professional fees	$ 1,373,000	$ 1,452,000
Accrued interest expense	515,000	502,000
General and administrative expenses	358,000	392,000
Research and development costs	115,000	115,000
Total	$ 2,361,000	$ 2,461,000

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Promissory Notes to Related Parties (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Promissory Notes to Related Parties (Textual)
Promissory notes unpaid balance and accrued interest	$ 378,000		$ 378,000
George J. Coates [Member]
Promissory Notes to Related Parties (Textual)
Cash proceeds from related party promissory notes			19,000	$ 96,000
Repaid promissory notes principal amount			23,000	10,000
Promissory notes interest expense	$ 12,000	$ 12,000	$ 25,000	25,000
Promissory note interest rate	17.00%		17.00%
Outstanding balance, including accrued interest	$ 292,000		$ 292,000
Gregory G. Coates [Member]
Promissory Notes to Related Parties (Textual)
Repaid promissory notes principal amount			20,000	0
Promissory notes interest expense	36,000	36,000	$ 71,000	72,000
Imputed interest rate on promissory note			10.00%
Outstanding principal balance	1,418,000		$ 1,418,000
Bernadette Coates [Member]
Promissory Notes to Related Parties (Textual)
Cash proceeds from related party promissory notes			24,000	0
Repaid promissory notes principal amount			31,000	0
Promissory notes interest expense	$ 4,000	$ 3,000	$ 7,000	$ 6,000
Promissory note interest rate	17.00%		17.00%
Outstanding balance, including accrued interest	$ 86,000		$ 86,000

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Promissory Notes (Details) - USD ($)		1 Months Ended	3 Months Ended
	Apr. 14, 2017	May 05, 2017	Mar. 31, 2017
Promissory Notes (Textual)
Promissory note issued	$ 5,000		$ 25,000
Promissory note matures	Jun. 12, 2017		May 13, 2017
Promissory note interest payable with unregistered shares of common stock			10,000,000
Number of warrants held by lender exteded for five years with modified exercise price			10,839,752
Promissory note additional term			5 years
Promissory note exercise price, per share			$ 0.0015
Original expiration date of warrants extended			2017
Issued of common stock, shares for interest		8,688,525
Promissory note interest rate	25.00%
Interest expense on promissory notes		$ 4,000

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Convertible Promissory Notes and Embedded Derivative Liability (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Financial assets and liabilities measured at fair value
Total	$ 317,000	$ 153,000
Level 1 Inputs [Member]
Financial assets and liabilities measured at fair value
Total
Level 2 Inputs [Member]
Financial assets and liabilities measured at fair value
Total	317,000	153,000
Level 3 Inputs [Member]
Financial assets and liabilities measured at fair value
Total

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Convertible Promissory Notes and Embedded Derivative Liability (Details Textual) - USD ($)	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Convertible Promissory Notes and Embedded Derivative Liability (Textual)
Volatility rate	200.00%
Convertible promissory notes [Member]
Convertible Promissory Notes and Embedded Derivative Liability (Textual)
Principal amount of convertible notes issued	$ 670,000	$ 91,000
Conversion price, description for convertible note payable	Outstanding notes may be converted into unregistered shares of the Company's common stock at a discount ranging from 30% to 39% of the defined trading price of the common stock on the date of conversion. The defined trading prices are based on the trading price of the stock during a defined period ranging from ten to twenty-five trading days immediately preceding the date of conversion.
Effective interest rate	147.00%
Unamortized discount	$ 141,000		$ 18,000
Principal amount of debt, including accrued interest converted into shares of common stock	448,000	448,000
Loss on conversion of convertible notes	$ 161,000	$ 70,000
Common shares issued upon conversion of convertible notes	1,664,855,994	528,526,577
Prepayment option, description	The convertible notes generally become convertible, in whole, or in part, beginning on the six month anniversary of the issuance date and may be prepaid at the option of the Company, with a prepayment penalty ranging from 25% to 50% of the principal amount of the convertible note at any time prior to becoming eligible for conversion.
Common stock reserved for conversion of convertible notes	3,213,644,092
Convertible promissory notes [Member] | Maximum [Member]
Convertible Promissory Notes and Embedded Derivative Liability (Textual)
Conversion price discount from defined trading price	39.00%
Convertible promissory notes [Member] | Minimum [Member]
Convertible Promissory Notes and Embedded Derivative Liability (Textual)
Conversion price discount from defined trading price	30.00%
Convertible promissory note one [Member]
Convertible Promissory Notes and Embedded Derivative Liability (Textual)
Conversion price, description for convertible note payable in monthly installments	This convertible note also requires that the conversion price be re-measured 23 trading days after the conversion shares are originally delivered. If the re-measured conversion price is lower, then the Company is required to issue additional conversion shares to the noteholder.
Maximum monthly amount that can be converted for convertible note payable in monthly installments	$ 90,000

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Capital Stock (Details) - Series B [Member]	6 Months Ended
	Jun. 30, 2017 shares
2017 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	3,373,395
2018 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	12,706,904
2019 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	9,882,377
George J. Coates [Member] | 2017 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	3,135,357
George J. Coates [Member] | 2018 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	11,766,624
George J. Coates [Member] | 2019 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	9,075,883
Gregory G. Coates [Member] | 2017 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	224,975
Gregory G. Coates [Member] | 2018 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	872,014
Gregory G. Coates [Member] | 2019 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	747,893
Barry C. Kaye [Member] | 2017 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	13,063
Barry C. Kaye [Member] | 2018 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	68,266
Barry C. Kaye [Member] | 2019 [Member]
Number of shares of stock becoming eligible for conversion to shares of common stock by year [Line Items]
Total	58,601

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Capital Stock (Details Textual) - USD ($)	1 Months Ended		6 Months Ended		12 Months Ended
	May 05, 2017	May 31, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Capital Stock (Textual)
Common stock, authorized shares			12,000,000,000		12,000,000,000
Common stock, par value			$ 0.0001		$ 0.0001
Unregistered shares of common stock issued				35,000,000
Unregistered shares of common stock issued, value				$ 35,000
Exercise price of common stock warrants sold				$ 0.001
Preferred stock, authorized shares			100,000,000		100,000,000
Preferred stock, par value			$ 0.001		$ 0.001
Pro forma information for series B convertible preferred stock, description			Once the conversion restrictions lapse, an additional 25,962,676,000 new restricted shares of common stock would be issued. On a pro forma basis, based on the number of shares of common stock outstanding at June 30, 2017, this would dilute the ownership percentage of non-affiliated stockholders from 86.6% to 12.8%.
Issuance of common stock, shares for interest expense	8,688,525
Convertible promissory notes one [Member]
Capital Stock (Textual)
Pro forma number of shares of common stock potentially issuable upon assumed conversion of convertible promissory notes eligible for conversion			121,131,602
Series A Preferred Stock [Member]
Capital Stock (Textual)
Preferred stock, par value			$ 0.001		$ 0.001
Series A preferred stock, designated shares			1,000,000		1,000,000
Series A convertible preferred stock, issued shares			770,222		50,000
Series A Convertible preferred stock, outstanding shares			770,222		50,000
Description of preferred stock voting rights			Shares of Series A entitle the holder to 10,000 votes per share on all matters brought before the shareholders for a vote.		Shares of Series A entitle the holder to 10,000 votes per share on all matters brought before the shareholders for a vote.
Series B Preferred Stock [Member]
Capital Stock (Textual)
Preferred stock, par value			$ 0.001		$ 0.001
Series B convertible preferred stock, designated shares			75,000,000		75,000,000
Series B Convertible preferred stock, issued shares			25,962,676		16,252,584
Series B Convertible preferred stock, outstanding shares			25,962,676		16,252,584
Number shares of Common Stock into which each share of Series B Convertible Preferred Stock can be converted			1,000		1,000
Description of preferred stock voting rights			Holders of Series B are entitled to one thousand votes per share held, on all matters brought before the shareholders for a vote.		Holders of Series B are entitled to one thousand votes per share held, on all matters brought before the shareholders for a vote.
Percentage of non - affiliate shareholder ownership before assumed conversion			86.60%
Percentage of non - affiliate shareholder ownership after assumed conversion			12.80%
Series B [Member]
Capital Stock (Textual)
Shares of series B stock potentially convertible to shares of common stock			25,962,676
Convertible promissory note [Member]
Capital Stock (Textual)
Unregistered, restricted shares of common shares issued upon conversion of convertible promissory notes			1,664,855,994	528,526,577
Principal amount of debt, including accrued interest converted into shares of common stock			$ 448,000	$ 448,000
Issuance of common stock, shares for interest expense			8,688,525
Interest payment			$ 25,000
Principal amount outstanding			$ 254,000
George J. Coates [Member]
Capital Stock (Textual)
Conversion of promissory notes		$ 100,000
Shares issued upon conversion of promissory notes		90,909,091
Conversion price per share of promissory notes to related parties converted to common stock		$ 0.0011
George J. Coates [Member] | Series A Preferred Stock [Member]
Capital Stock (Textual)
Series A convertible preferred stock, issued shares			670,222
Percentage of eligible votes			85.70%
George J. Coates [Member] | Series B Preferred Stock [Member]
Capital Stock (Textual)
Series B stock, issued shares			9,075,883	3,664,640
Fixed ownership percentage			80.63%
Estimated fair value of Series B convertible preferred stock granted			$ 2,925,000	$ 2,522,000
George J. Coates [Member] | Series B [Member]
Capital Stock (Textual)
Total number of shares of series B stock held			23,977,864
Gregory G. Coates [Member] | Series B Preferred Stock [Member]
Capital Stock (Textual)
Series B stock, issued shares			747,893	247,828
Fixed ownership percentage			6.10%
Estimated fair value of Series B convertible preferred stock granted			$ 250,000	$ 171,000
Gregory G. Coates [Member] | Series B [Member]
Capital Stock (Textual)
Total number of shares of series B stock held			1,844,882
Barry C. Kaye [Member]
Capital Stock (Textual)
Shares of Series B converted to common stock			1,372
Number of shares of Unregistered, restricted shares of common stock issued upon conversion of Series B			1,372,000
Barry C. Kaye [Member] | Series B Preferred Stock [Member]
Capital Stock (Textual)
Series B stock, issued shares			58,601	19,401
Fixed ownership percentage			0.048%
Estimated fair value of Series B convertible preferred stock granted			$ 20,000	$ 13,000
Unregistered, restricted shares of common stock			1,372,000
Barry C. Kaye [Member] | Series B [Member]
Capital Stock (Textual)
Total number of shares of series B stock held			139,930
Southridge Partners II LP [Member]
Capital Stock (Textual)
Registered shares of common stock sold, shares				52,431,610
Proceeds received from registered shares of common stock sold to Southridge in 2016, value			$ 120,000
Mr. Coates [Member] | Series B [Member]
Capital Stock (Textual)
Shares of common stock issued upon conversion of Series B shares					115,006,000
Shares of series B stock converted to common stock					115,006
Mr. Coates [Member] | Convertible promissory note [Member]
Capital Stock (Textual)
Shares of Series A Preferred Stock issued for anti-dilution					211,318,358
Shares of Series A Preferred Stock issued, value					$ 157,000

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Unearned Revenue (Details)	Jun. 30, 2017 USD ($)
Unearned Revenue (Textual)
Deposit received for order from Coates Power, Ltd.	$ 131,000
Deposit received for order from Almont	$ 19,000

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Sublicensing Fee Revenue (Details) - Sublicensing Fee Revenue [Member] - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Sublicensing Fee Revenue (Textual)
Sublicensing fee revenue	$ 5,000	$ 5,000	$ 10,000	$ 10,000
License deposit	$ 300,000		$ 300,000
Amortization method, description			Straight-line basis over the approximate remaining life until 2027.

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Loss Per Share (Details) - USD ($)	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Loss Per Share (Textual)
Warrants outstanding to purchase common stock	150,344,911	70,344,911
Vested stock options outstanding	12,470,000	12,470,000
Exercise prices, description	Stock warrants outstanding to purchase 150,344,911 shares of common stock at exercise prices ranging from $0.0005 to $0.675 per share.	Stock warrants outstanding to purchase 70,344,911 shares of common stock at exercise prices ranging from $0.001 to $0.12 per share.
Convertible promissory notes [Member]
Loss Per Share (Textual)
Convertible promissory notes outstanding, eligible for conversion	$ 80,000	$ 257,000
Pro forma number of common shares issuable upon assumed conversion of promissory notes eligible for conversion	121,131,602	814,207,005
Maximum [Member]
Loss Per Share (Textual)
Stock option exercise price	$ 0.44	$ 0.44
Minimum [Member]
Loss Per Share (Textual)
Stock option exercise price	$ 0.028	$ 0.028

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Stock Options (Details) - Stock Option [Member]	6 Months Ended
	Jun. 30, 2017 $ / shares shares
Stock options outstanding under stock option plan
Number Outstanding | shares	12,470,000
Weighted Average Remaining Contractual Life	9 years
Number Exercisable | shares	12,470,000
Weighted Average Exercise Price	$ 0.182
Weighted Average Fair Value Per Stock Option at Date of Grant	0.169
Maximum [Member]
Stock options outstanding under stock option plan
Exercise Price Per Share	0.44
Minimum [Member]
Stock options outstanding under stock option plan
Exercise Price Per Share	$ 0.028

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Stock Options (Details 1)	6 Months Ended
	Jun. 30, 2017
Summary of assumptions used to determine weighted average fair value
Historical stock price volatility, minimum	139.00%	[1]
Historical stock price volatility, maximum	325.00%	[1]
Risk-free interest rate, minimum	0.21%	[2]
Risk-free interest rate, maximum	4.64%	[2]
Expected life (in years)	4 years	[3]
Dividend yield	0.00%	[4]

[1] Historical stock price volatility: The Company utilized the volatility in the trading of its common stock computed for the 12 months of trading immediately preceding the date of grant.

[2] Risk-free interest rate: The Company bases the risk-free interest rate on the interest rate payable on U.S. Treasury securities in effect at the time of the grant for a period that is commensurate with the assumed expected option life.

[3] Expected life: The expected life of the options represents the period of time options are expected to be outstanding. The Company has very limited historical data on which to base this estimate. Accordingly, the Company estimated the expected life based on its assumption that the executives will be subject to frequent blackout periods during the time that the stock options will be exercisable and based on the Company's expectation that it will complete its research and development phase and commence its initial production phase. The vesting period of these options was also considered in the determination of the expected life of each stock option grant.

[4] No expected dividends.

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Stock Options (Details Textual)	6 Months Ended
	Jun. 30, 2017 shares
Stock Options (Textual)
Historical stock price volatility description	The Company utilized the volatility in the trading of its common stock computed for the 12 months of trading immediately preceding the date of grant.
2014 Stock Option and Incentive Plan [Member]
Stock Options (Textual)
Common stock available for stock options or awards under the stock plan	50,000,000
Maximum percentage of shares issuable in one year to one employee	25.00%
Maximum number of shares of common stock authorized for issue under plan	50,000,000

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Equity Purchase and Registration Rights Agreements (Details) - Equity Purchase Agreement [Member] - USD ($)	1 Months Ended			6 Months Ended
	Dec. 31, 2016	Aug. 31, 2015	Jul. 31, 2015	Jun. 30, 2017
Equity Purchase and Registration Rights Agreements (Textual)
Number of shares of common stock registered		205,000,000
Southridge Partners II LP [Member]
Equity Purchase and Registration Rights Agreements (Textual)
Number of shares of common stock sold				76,141,381
2015 equity purchase agreement, description			Pursuant to the terms of the EP Agreement, Southridge committed to purchase up to 205,000,000 shares of the Company's common stock at 94% of the lowest closing price of the common stock during the ten trading days that comprise the defined pricing period. In December 2016, the EP Agreement automatically terminated because Southridge had purchased all 205,000,000 registered shares of common stock under the EP Agreement.
Number of shares of common stock registered	205,000,000
Proceeds from issuance of common stock under equity line of credit				$ 43,000

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Income Taxes (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Taxes (Textual)
Increase in deferred tax assets	$ 1,418,000	$ 563,000	$ 1,627,000	$ 1,396,000
Open income tax years, Description			2013 through 2015.
Federal [Member]
Income Taxes (Textual)
Operating loss carryforwards	21,284,000		$ 21,284,000
Operating loss carryforwards expiration date description			Expiring between 2018 and 2037.
State [Member]
Income Taxes (Textual)
Operating loss carryforwards	$ 11,508,000		$ 11,508,000
Operating loss carryforwards expiration date description			Expiring between 2029 and 2037.

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Related Party Transactions (Details) - USD ($)		6 Months Ended
		Jun. 30, 2017	Jun. 30, 2016
George J. Coates [Member]
Summary of approximate amount of base compensation and benefits
Base compensation and benefits paid	[1],[2],[3]	$ 18,000	$ 8,000
Gregory G. Coates [Member]
Summary of approximate amount of base compensation and benefits
Base compensation and benefits paid	[4],[5]	10,000	87,000
Bernadette Coates [Member]
Summary of approximate amount of base compensation and benefits
Base compensation and benefits paid	[6]	$ 2,000	$ 2,000

[1] During the six months ended June 30, 2017 and 2016, George J. Coates was awarded 6,879,556 and 3,664,640 shares of Series B Convertible Preferred Stock, respectively, with an estimated fair value of $2,310,000 and $2,522,000, respectively, for anti-dilution.

[2] During the six months ended June 30, 2017, George J. Coates was awarded 670,222 shares of Series A Preferred Stock with an estimated fair value of $17,000, for anti-dilution.

[3] For the six months ended June 30, 2017 and 2016, George J. Coates earned additional base compensation of $115,000 and $125,000, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

[4] During the six months ended June 30, 2017 and 2016, Gregory G. Coates was awarded 581,641 and 247,828 shares of Series B Convertible Preferred Stock, respectively, with an estimated fair value of $204,000 and $367,000, respectively, for anti-dilution.

[5] For the six months ended June 30, 2017 and 2016, Gregory G. Coates earned additional base compensation of $72,000 and $-0-, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

[6] For the six months ended June 30, 2017 and 2016, Bernadette Coates earned additional base compensation of $34,000 and $34,000, respectively, payment of which is being deferred until the Company has sufficient working capital. These amounts are included in deferred compensation in the accompanying balance sheets at June 30, 2017 and December 31, 2016.

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Related Party Transactions (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Series A Preferred Stock [Member]
Related Party Transactions (Textual)
Series A convertible preferred stock, issued shares	770,222		770,222		50,000
George J. Coates [Member]
Related Party Transactions (Textual)
Amount of compensation deferred			$ 115,000	$ 125,000
George J. Coates [Member] | Series A Preferred Stock [Member]
Related Party Transactions (Textual)
Fair value of series A preferred stock issued			$ 17,000
Series A convertible preferred stock, issued shares	670,222		670,222
George J. Coates [Member] | Series B Stock [Member]
Related Party Transactions (Textual)
Value of anti-dilution shares of series B stock issued to related parties			$ 2,925,000	$ 2,522,000
Issuance of anti-dilution shares of series B stock to related parties, shares			9,075,883	3,664,640
Gregory G. Coates [Member]
Related Party Transactions (Textual)
Amount of compensation deferred			$ 72,000	$ 0
Gregory G. Coates [Member] | Series B Stock [Member]
Related Party Transactions (Textual)
Value of anti-dilution shares of series B stock issued to related parties			$ 250,000	$ 367,000
Issuance of anti-dilution shares of series B stock to related parties, shares			747,893	247,828
Bernadette Coates [Member]
Related Party Transactions (Textual)
Amount of compensation deferred			$ 34,000	$ 34,000
Barry C. Kaye [Member]
Related Party Transactions (Textual)
Amount of compensation paid treasurer and chief financial officer			50,000	0
Value of anti-dilution shares of series B stock issued to related parties			20,000	13,000
Compensation earned by Barry C. Kaye, but not paid	$ 28,000	$ 26,000	60,000	$ 49,000
Interest accrued on unpaid deferred compensation			27,000
Total balance of deferred compensation and accrued interest thereon			$ 344,000
Barry C. Kaye [Member] | Series B Stock [Member]
Related Party Transactions (Textual)
Issuance of anti-dilution shares of series B stock to related parties, shares			58,601	19,401

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Contractual Obligations and Commitments (Details)	Jun. 30, 2017 USD ($)
Summary of Company's contractual obligations
2017	$ 3,121,000
2018	1,376,000
Total	4,497,000
Promissory notes to related parties [Member]
Summary of Company's contractual obligations
2017	1,424,000
2018
Total	1,424,000
Mortgage loan payable [Member]
Summary of Company's contractual obligations
2017	60,000
2018	1,243,000
Total	1,303,000
Deferred compensation [Member]
Summary of Company's contractual obligations
2017	1,516,000
2018
Total	1,516,000
Convertible promissory notes [Member]
Summary of Company's contractual obligations
2017	121,000
2018	133,000
Total	$ 254,000

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Subsequent Events (Details) - Subsequent Events [Member]	1 Months Ended
	Aug. 09, 2017 USD ($) shares
George J. Coates [Member]
Subsequent Event [Line Items]
Total deferred compensation	$ 1,125,000
Additional deferred compensation	29,000
Gregory G. Coates [Member]
Subsequent Event [Line Items]
Total deferred compensation	122,000
Additional deferred compensation	17,000
Bernadette Coates [Member]
Subsequent Event [Line Items]
Total deferred compensation	300,000
Additional deferred compensation	8,000
Cash proceeds from issuance of promissory notes	$ 6,000
Promissory note interest rate	17.00%
Barry C. Kaye [Member]
Subsequent Event [Line Items]
Total deferred compensation	$ 225,000
Additional deferred compensation	13,000
Convertible Promissory Note [Member]
Subsequent Event [Line Items]
Total amount of convertible notes issued	$ 44,000
Conversion price, description	62% of the trading price, as defined, of the Company's common stock over a specified trading period prior to the date of conversion.
Convertible Promissory Notes One [Member]
Subsequent Event [Line Items]
Unregistered shares of common stock issued upon conversion | shares	623,296,626
Total amount of convertible notes converted to common stock	$ 97,000
Series B Stock [Member] | George J. Coates [Member]
Subsequent Event [Line Items]
Shares of series B stock issued | shares	4,272,459
Fair value of series B stock issued	$ 726,000
Series B Stock [Member] | Gregory G. Coates [Member]
Subsequent Event [Line Items]
Shares of series B stock issued | shares	323,407
Fair value of series B stock issued	$ 55,000
Series B Stock [Member] | Barry C. Kaye [Member]
Subsequent Event [Line Items]
Shares of series B stock issued | shares	25,318
Fair value of series B stock issued	$ 4,000