Exhibit 23.3

|BDO           BDO Seidman, LLP                    115 Stevens Avenue, Suite 207
 ---           Accountants and Consultants         Valhalla, New York 10595-1252
                                                   Telephone: (914) 747-1122
                                                   Fax: (914) 769-6972

            Consent of Independent Registered Public Accounting Firm
            --------------------------------------------------------


Competitive  Technologies,  Inc.
Fairfield,  Connecticut


We  hereby  consent  to  the  incorporation  by  reference  in  the  Prospectus
constituting  a  part of this Registration Statement of our report dated October
4,  2006,  relating  to  the  consolidated  financial  statements of Competitive
Technologies,  Inc. appearing in the Company's 2007 Form 10-K for the year ended
July  31,  2007.

We  also  consent  to  the  reference  to  us under the caption "Experts" in the
Prospectus.


\s\ BDO Seidman, LLP
--------------------------------------
BDO Seidman, LLP
New York, New York


August 4, 2008