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.

1245 firms · 7331 total appearances across 2532 cases with counsel data.

FirmPlaintiffDefendantTotalTop courtsTop roles
Finnegan11Texas Eastern District Court(1)lead counsel
Urquhart & Sullivan11Texas Eastern District Court(1)counsel
Eastman & Smith11Ohio Northern District Court(1)local counsel
Allen Overy Shearman Sterling US11Texas Eastern District Court(1)Lead Counsel · Local Counsel
Credo Technology Group11Patent Trial and Appeal Board (PTAB)(1)in-house
IdeaHub11US International Trade Commission(1)in-house
Lerner David Littenberg Krumholz & Mentlik11District of Delaware(1)Local Counsel
Rockridge B Corp Law11Patent Trial and Appeal Board (PTAB)(1)counsel
Rockridge Venture Law11Tennessee Middle District Court(1)counsel
Law Offices of George F. Parker III11Florida Southern District Court(1)Local Counsel
Stearns Weaver Miller Weissler Alhadeff & Sitterson / Forman Shapiro & Rosenfeld11California Northern District Court(1)Lead Counsel
Google LLC11Patent Trial and Appeal Board (PTAB)(1)Senior Litigation Counsel (in-house)
Korein Tillery11Texas Eastern District Court(1)Counsel
Litten & Sipe11Texas Eastern District Court(1)Counsel
Forman Shapiro & Rosenfeld11U.S. District Court for the Southern District of Florida(1)counsel
Lumens Law Group11Texas Eastern District Court(1)counsel
Key IP Law Group11Patent Trial and Appeal Board (PTAB)(1)Lead Counsel
Patterson + Sheridan11Texas Southern District Court(1)lead counsel
Casimir Jones11Patent Trial and Appeal Board (PTAB)(1)lead counsel · counsel
Staas & Halsey11Patent Trial and Appeal Board (PTAB)(1)lead counsel
Brundidge & Stanger11Patent Trial and Appeal Board (PTAB)(1)counsel
McDougal Law Firm11Texas Western District Court(1)Local Counsel
Law Office of Rodney A. Satterwhite11Texas Western District Court(1)Local Counsel
KellDann11Patent Office(1)Backup Counsel · Lead Counsel
Harrity & Harrity11Patent Trial and Appeal Board (PTAB)(1)lead counsel