Mr. Thomson (J.D. Georgetown University 1963), a prominent patent litigator specializing in the biotech arena, formerly chaired the I.P. practice in the Los Angeles office of McCutchen, Doyle, Brown & Enersen (now called Bingham, McCutchen). 0 Share: Represented Albert M. Cohen as a partner to Arnold & Porter Represented Douglas Dexter as a partner to Farella, Braun & Martel