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.

1449 firms · 10750 total appearances across 3658 cases with counsel data.

Firm	Plaintiff	Defendant	Total	Top courts	Top roles
Fuerst Ittleman David & Joseph	1	—	1	U.S. District Court for the District of Delaware(1)	lead counsel
Solomita Law	1	—	1	Patent Trial and Appeal Board(1)	Lead Counsel
Grüneberg Global IP	—	1	1	Patent Trial and Appeal Board (PTAB)(1)	Lead Counsel
Arent Fox Schiff	—	1	1	United States District Court for the District of New Jersey (DNJ)(1)	lead counsel
Levi Snotherly & Schaumberg	1	—	1	US International Trade Commission (ITC)(1)	Principal Counsel
Cravath	—	1	1	PTAB (Patent Trial and Appeal Board)(1)	Counsel
Groombridge Wu & Webster	—	1	1	U.S. Patent and Trademark Office, Patent Trial and Appeal Board (PTAB)(1)	Counsel
Stephens Juren	—	1	1	Patent Trial and Appeal Board (PTAB)(1)	Lead Counsel · Backup Counsel
Hyperice, Inc.	1	—	1	U.S. District Court for the Central District of California(1)	In-House Counsel
SHM Law Firm	1	—	1	U.S. District Court for the Central District of California(1)	lead counsel · counsel of record · team support
Lantai Partners (Qianhai) Law Firm	1	—	1	U.S. District Court for the Central District of California(1)	counsel of record
Procopio	—	1	1	U.S. District Court for the Central District of California(1)	lead counsel
Procopio, Cory, Hargreaves & Savitch	1	—	1	U.S. District Court for the Central District of California(1)	lead counsel
Johnson Dalal	—	1	1	U.S. District Court for the Central District of California(1)	Pro Hac Vice
Allen Frederick Bennett Santucci Priore & Long	—	1	1	U.S. District Court for the Southern District of Florida, Miami Division(1)	counsel
Rivero Mestre	—	1	1	Southern District of Florida(1)	Counsel
AT&T	—	1	1	Florida Southern District Court(1)	Director of Intellectual Property - AT&T (in-house) · Head of Patent Program - AT&T (in-house)
Blue Stream Fiber	—	1	1	Florida Southern District Court(1)	General Counsel (in-house)
DeMarco Law	—	1	1	Delaware District Court(1)	lead counsel
Kim Winston	1	—	1	New Jersey District Court(1)	lead counsel