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.

1461 firms · 10808 total appearances across 3683 cases with counsel data.

Firm	Plaintiff	Defendant	Total	Top courts	Top roles
Bell & Associates	—	1	1	U.S. District Court for the Eastern District of Texas(1)	Counsel
McCollough Law Firm	—	1	1	U.S. District Court for the Eastern District of Texas(1)	Lead Counsel
The Main Law Firm	1	—	1	U.S. District Court for the Eastern District of Texas(1)	Lead Counsel · Of Counsel
Blanchard Horton	—	1	1	U.S. District Court for the Eastern District of Tennessee(1)	lead counsel
Steckler Wayne Cochran	—	1	1	U.S. District Court for the Western District of Texas(1)	of counsel · lead counsel
Personalized Media Communications	—	1	1	U.S. Supreme Court(1)	in-house
SledgeLaw	1	—	1	U.S. District Court for the Eastern District of Texas(1)	Local Counsel
Ross M. Babbitt Co.	—	1	1	U.S. Patent and Trademark Office, Patent Trial and Appeal Board (PTAB)(1)	Counsel
Kheyfits & Caira	1	—	1	U.S. District Court for the District of Delaware(1)	lead counsel · of counsel
General Motors	—	1	1	U.S. District Court for the Western District of Texas(1)	in-house
Reza & Associates	1	—	1	U.S. District Court for the Western District of Texas(1)	of counsel
Diamond McCarthy	1	—	1	U.S. District Court for the Northern District of California(1)	of counsel · local counsel
Sullivan Blackburn Pratt	1	—	1	U.S. District Court for the Northern District of California(1)	lead counsel · of counsel
Heartfield Law Firm	—	1	1	U.S. District Court for the Eastern District of Texas(1)	Local Counsel
Parks IP Law	1	—	1	U.S. District Court for the Northern District of Georgia(1)	local counsel
Gardner Groff Greenwald & Villanueva	—	1	1	U.S. District Court for the Northern District of Georgia(1)	local counsel
Ostrolenk Faber	—	1	1	U.S. District Court for the Northern District of Georgia(1)	lead counsel · counsel
SHeart IP	1	—	1	U.S. District Court for the Eastern District of Texas(1)	Of Counsel
Nelson & Voelker	1	—	1	U.S. District Court for the Eastern District of Texas(1)	Lead Counsel
Hill, Kertscher & Pixley	—	1	1	U.S. District Court for the Northern District of Georgia(1)	local counsel