Acacia Research Corporation
500 Newport Center Drive
Newport Beach, CA 92660
October 4, 2013
VIA EDGAR CORRESPONDENCE
Securities and Exchange Commission
Division of Corporation Finance
100 F Street, N.E.
Washington, D.C. 20549
Attention: Eiko Yaoita Pyles, Staff Accountant
| Re: | Extension of response period to United States Securities and Exchange Commission Staff (the “Staff”) comments made by letter dated September 24, 2013 |
Dear Ms. Pyles:
Acacia Research Corporation (the “Company”) is in receipt of the Staff comments made by letter dated September 24, 2013 (the “Comment Letter”) in connection with the Company’s Form 10-K for the Fiscal Year Ended December 31, 2012, filed February 28, 2013 (File No. 000-26068). The Comment Letter requests that the Company provide responses to the Staff comments contained therein “within ten business days [of the receipt of the Comment Letter]” or that the Company advise the Staff when the Company will provide the requested response. Per our telephone conversation, the Company hereby notifies the Staff that the Company intends to provide its responses to the Staff comments contained in the Comment Letter on October 18, 2013.
Should you have any questions regarding the above, please do not hesitate to contact me at (949) 480-8300, or Mark Skaist, the Company’s legal counsel, at (949) 725-4117.
Very truly yours,
ACACIA RESEARCH CORPORATION
/s/ Clayton J. Haynes
Clayton J. Haynes
Chief Financial Officer and Treasurer