EX-23.1 4 ctts1august42008x23-1.txt CONSENT OF MAHONEY COHEN & COMPANY, CPA, P.C. EXHIBIT 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form S-1 of our report dated October 24, 2007, relating to the consolidated financial statements of Competitive Technologies, Inc. and Subsidiaries appearing in the Company's Annual Report on Form 10-K as of and for the year ended July 31, 2007. We also consent to the reference to us under the caption "Experts" in the Prospectus. /s/ Mahoney Cohen & Company, CPA. P.C. -------------------------------------- New York, New York August 5, 2008