UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Radient Pharmaceuticals Corporation

(Name of Issuer)

Common Stock, $0.001 par value per share

(Title of Class of Securities)

750341109

(CUSIP Number)

July 1, 2011

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

a. o Rule 13d-1(b)
b. þ Rule 13d-1(c)
c. o Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No.		750341109

¹ The beneficial ownership may be less than stated herein because the Issuer only has 25,631,137 shares of Common Stock remaining to issue under its Certificate of Incorporation and the Issuer may be unable to issue all of the shares of Common Stock issuable upon exercise or conversion of the securities reported herein until such time as it obtains stockholder approval to increase its authorized number of shares of Common Stock.

CUSIP No.		750341109

² The beneficial ownership may be less than stated herein because the Issuer only has 25,631,137 shares of Common Stock remaining to issue under its Certificate of Incorporation and the Issuer may be unable to issue all of the shares of Common Stock issuable upon exercise or conversion of the securities reported herein until such time as it obtains stockholder approval to increase its authorized number of shares of Common Stock.

CUSIP No.		750341109

³ The beneficial ownership may be less than stated herein because the Issuer only has 25,631,137 shares of Common Stock remaining to issue under its Certificate of Incorporation and the Issuer may be unable to issue all of the shares of Common Stock issuable upon exercise or conversion of the securities reported herein until such time as it obtains stockholder approval to increase its authorized number of shares of Common Stock.

Item 1.

     (a) Name of Issuer

Radient Pharmaceuticals Corporation (the “Issuer”)

     (b) Address of Issuer’s Principal Executive Offices

2492 Walnut Avenue, Suite 100
Tustin, California 92780-7039

Item 2.

(a)

Name of Person Filing

(b)

Address of Principal Business Office or, if none, Residence

(c)

Citizenship

This Schedule 13G is being filed on behalf of (i) Iroquois Capital Management L.L.C., a Delaware limited liability company (“Iroquois”), (ii) Joshua Silverman, an individual who is a citizen of the United States of America (“Mr. Silverman”) and (iii) Richard Abbe, an individual who is a citizen of the United States of America (“Mr. Abbe,” together with Iroquois and Mr. Silverman, the “Reporting Persons”).

The Reporting Persons have entered into a Joint Filing Agreement, a copy of which is filed with this Schedule 13G as Exhibit 1, pursuant to which the Reporting Persons have agreed to file this Schedule 13G jointly in accordance with the provisions of Rule 13d-1(k) of the Securities Exchange Act of 1934, as amended.

The principal business office of all of the Reporting Persons is 641 Lexington Avenue, 26^th Floor, New York, New York 10022.

     (d) Title of Class of Securities

Common stock, $0.001 par value per share, of the Issuer (the “Common Stock”).

     (e) CUSIP Number

750341109

Item 3. If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

          Not applicable.

Item 4. Ownership.

     (a) and (b):

As of the close of business on July 8, 2011, each of the Reporting Persons may be deemed to have beneficial ownership of 18,608,602 shares of Common Stock, which includes 13,596,820 shares of Common Stock in the aggregate issuable upon conversion of shares of Series A Convertible Preferred Stock (the “Preferred Shares”) and/or a convertible note (the “Note”), in each case, held by Iroquois Master Fund Ltd. (“Iroquois Master Fund”), and all such shares of Common Stock represent beneficial ownership of approximately 9.9% of the Common Stock, based on (1) 174,368,863 shares of Common Stock issued and outstanding on July 1, 2011 as reported in the Schedule 14A filed by the Issuer on July 6, 2011, plus (2) 13,596,820 shares of Common Stock in the aggregate issuable upon conversion of the Preferred Shares and/or the Note. The foregoing excludes (I) 3,910,941 shares of Common Stock in the aggregate issuable upon conversion of the Preferred Shares and the Note because the Certificate of Designations for the Preferred Shares and the Note each contain a blocker provision under which the holder thereof does not have the right to convert the Preferred Shares or the Note to the extent (but only to the extent) that such conversion would result in beneficial ownership by the holder thereof or any of its affiliates, of more than 9.9% of the Common Stock and (II) 19,122,919 shares of Common Stock issuable upon exercise of a warrant held by Iroquois Master Fund (the “Warrant”) because the Warrant contains

a blocker provision under which the holder thereof does not have the right to exercise the Warrant to the extent (but only to the extent) that such exercise would result in beneficial ownership by the holder thereof or any of its affiliates, of more than 4.9% of the Common Stock. Without such blocker provisions, each of the Reporting Persons may be deemed to have beneficial ownership of 41,642,462 shares of Common Stock.

     (c) Number of shares as to which each Reporting Person has:

(i) Sole power to vote or to direct the vote: 0.

(ii) Shared power to vote or to direct the vote: 18,608,602.

(iii) Sole power to dispose or to direct the disposition of 0.

(iv) Shared power to dispose or to direct the disposition of 18,608,602.

Item 5. Ownership of Five Percent or Less of a Class

Not applicable.

Item 6. Ownership of More than Five Percent on Behalf of Another Person.

Not applicable.

Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding
           Company

Not applicable.

Item 8. Identification and Classification of Members of the Group

Not applicable.

Item 9. Notice of Dissolution of Group

Not applicable.

Item 10. Certification

          By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

SIGNATURE

     After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

          Date: July 11, 2011

		IROQUOIS CAPITAL MANAGEMENT L.L.C.
		By:		/s/ Joshua Silverman
				Joshua Silverman, Authorized Signatory
		/s/ Joshua Silverman
		Joshua Silverman
		/s/ Richard Abbe
		Richard Abbe

Exhibit 1

JOINT FILING AGREEMENT

The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G may be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him or it contained herein and therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he or it knows or has reason to believe that such information is inaccurate.

          Dated: July 11, 2011

		IROQUOIS CAPITAL MANAGEMENT L.L.C.
		By:		/s/ Joshua Silverman
				Joshua Silverman, Authorized Signatory
		/s/ Joshua Silverman
		Joshua Silverman
		/s/ Richard Abbe
		Richard Abbe