8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 18, 2009

AMERIGON INCORPORATED

(Exact name of registrant as specified in its charter)

Michigan	0-21810	95-4318554
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

21680 Haggerty Road, Ste. 101, Northville, MI	48167
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (248) 504-0500

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the follow provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 250.13e-4(c))

Section 1 - 7. Not applicable.

Section 8. Other Events

Item 8.01 Other Events

On November 18, 2009, the Company publicly announced the filing of a patent infringement lawsuit against the Windsor, Ontario, Canada-based subsidiary of Germany-based W.E.T. Automotive Systems AG. A copy of the news release is attached as Exhibit 99.1 and is incorporated herein by reference. The information in the attached Exhibit 99.1 shall not be deemed filed for purposes of Section 18 of the Securities Act of 1934, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly stated by specific reference in such filing.

Section 9 Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits

Exhibit 99.1       Company News Release dated November 18, 2009

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 hereunto duly authorized.

AMERIGON INCORPORATED
By:	/s/    BARRY G. STEELE
	Barry G. Steele,
	Chief Financial Officer

Date: November 18, 2009

Exhibit Index

99.1 Company News Release dated November 18, 2009

EX-99.1

Exhibit 99.1

Amerigon Files Patent Infringement Lawsuit Against W.E.T. Automotive Systems AG

NORTHVILLE, Mich., Nov. 18 /PRNewswire-FirstCall/ — Amerigon Incorporated (Nasdaq: ARGN), a leader in developing and marketing products based on advanced thermoelectric (TE) technologies, today announced that it has filed a patent infringement lawsuit against the Windsor, Ontario, Canada-based subsidiary of Germany-based W.E.T. Automotive Systems AG. The complaint filed yesterday in the United States District Court for the Central District of California alleges that W.E.T. Automotive Systems infringes four patents owned or licensed by Amerigon. The Amerigon patent portfolio, which relates to thermoelectric systems and technologies, includes United States Patent Nos. 4,923,248; 5,626,021; 7,587,901; and RE38,128, all of which were asserted in the lawsuit against W.E.T. Automotive Systems.

Thermoelectric technologies are the basis of a number of Amerigon current and planned products, including its proprietary Climate Control Seat® (CCS®) system for the automotive market.

Amerigon President and Chief Executive Officer Daniel R. Coker said, “Innovation and creativity are key elements of our business strategy and intellectual property portfolio, and they have enabled us to establish our leadership position as the largest supplier of TE systems for the automotive industry. We are committed to vigorously protecting our intellectual property rights for all of the Company’s important innovations.”

Amerigon currently holds or licenses 38 U.S. patents on thermoelectric systems and technologies.

About Amerigon

Amerigon (NASDAQ: ARGN) develops products based on its advanced, proprietary, efficient thermoelectric (TE) technologies for a wide range of global markets and heating and cooling applications. The Company’s current principal product is its proprietary Climate Control Seat® (CCS®) system, a solid-state, TE-based system that permits drivers and passengers of vehicles to individually and actively control the heating and cooling of their respective seats to ensure maximum year-round comfort. CCS, which is the only system of its type on the market today, uses no CFCs or other environmentally sensitive coolants. Amerigon maintains sales and technical support centers in Southern California, Detroit, Japan, Germany, England and Korea.

Certain matters discussed in this release are forward-looking statements that involve risks and uncertainties, and actual results may be different. Important factors that could cause the Company’s actual results to differ materially from its expectations in this release are risks that sales may not significantly increase, additional financing, if necessary, may not be available, new competitors may arise and adverse conditions in the automotive industry may negatively affect its results. The liquidity and trading price of its common stock may be negatively affected by these and other factors. Please also refer to Amerigon’s Securities and Exchange Commission filings and reports, including, but not limited to, its Form 10-Q for the period ended September 30, 2009, and its Form 10-K for the year ended December 31, 2008.

Contact:     Allen & Caron Inc

      Jill Bertotti (investors)

      jill@allencaron.com

      Len Hall (media)

      len@allencaron.com

      (949) 474-4300

SOURCE Amerigon Incorporated

investors, Jill Bertotti, jill@allencaron.com, or media, Len Hall, len@allencaron.com, both of Allen & Caron Inc, +1-949-474-4300, for Amerigon Incorporated

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