Counsel registry

Representatives

Law firms representing parties in tracked US patent litigation. Counts come from per-case “Plaintiff representatives” and “Defendant representatives” sections. A firm with multiple attorneys on one case counts as a single appearance per side. Click any column header to sort; defaults to total cases, descending.

1243 firms · 7317 total appearances across 2526 cases with counsel data.

Firm	Plaintiff	Defendant	Total	Top courts	Top roles
Toyota Motor North America, Inc.	—	1	1	U.S. District Court for the Eastern District of Texas(1)	In-house Counsel
Kia America, Inc.	—	1	1	U.S. District Court for the Eastern District of Texas(1)	In-house Counsel
Neugeboren O'Dowd	1	—	1	U.S. District Court for the District of Colorado(1)	local counsel
Robinson Waters & O'Dorisio	—	1	1	U.S. District Court for the District of Colorado(1)	local counsel
Terumo BCT Inc.	1	—	1	Patent Trial and Appeal Board (PTAB)(1)	In-house Counsel
The Kubin Law Firm	1	—	1	U.S. District Court for the Western District of Texas(1)	Lead Counsel
Shore Law Firm	1	—	1	U.S. District Court for the Western District of Texas(1)	counsel
Lieff Cabraser Heimann & Bernstein	1	—	1	USPTO Patent Trial and Appeal Board(1)	Local Counsel
Fabricant Lipman & Frishberg	—	1	1	U.S. District Court for the Eastern District of Texas(1)	counsel · lead counsel
Samsung Electronics America	—	1	1	U.S. District Court for the Eastern District of Texas(1)	in-house
Simpson Thacher	—	1	1	U.S. District Court for the Western District of Texas(1)	Counsel
Gilliam & Smith	—	1	1	U.S. District Court for the Eastern District of Texas(1)	Local Counsel
MacArthur James	1	—	1	U.S. District Court for the Western District of Texas(1)	lead counsel
Taft Law	—	1	1	U.S. District Court for the Western District of Texas(1)	Lead Counsel
DiNovo Price Ellwanger & Hardy	1	—	1	U.S. District Court for the Western District of Texas(1)	counsel
Joe Abraham Law	1	—	1	U.S. District Court for the Eastern District of Texas(1)	Counsel
Fortinet, Inc.	—	1	1	U.S. District Court for the Eastern District of Texas(1)	In-house Counsel
Jeffrey E. Crane Law	—	1	1	U.S. District Court for the Eastern District of Wisconsin(1)	Counsel
Chipman Brown Cicero & Cole	1	—	1	U.S. District Court for the District of Delaware(1)	local counsel
Folio Law	1	—	1	U.S. District Court for the Northern District of Ohio(1)	lead counsel
Webb Law Firm	1	—	1	U.S. District Court for the Northern District of Ohio(1)	primary attorney · counsel
Phelps Dunbar	1	—	1	U.S. Patent and Trademark Office, Patent Trial and Appeal Board(1)	Lead Counsel
Powers Taylor	1	—	1	U.S. District Court for the Eastern District of Texas(1)	Counsel
Hoffmann & Baron	1	—	1	Patent Trial and Appeal Board (PTAB)(1)	Partner · Lead trial counsel
Hewlett Packard Enterprise	—	1	1	U.S. District Court for the Eastern District of Texas(1)	in-house