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.

1464 firms · 10835 total appearances across 3697 cases with counsel data.

FirmPlaintiffDefendantTotalTop courtsTop roles
Cooper & Dunham—11U.S. District Court for the District of Delaware(1)lead counsel
Jones & Jones1—1U.S. District Court for the Eastern District of Texas (Tyler Division)(1)local counsel
Wilson Sheehy Knowles Robertson & Cornelius—11U.S. District Court for the Eastern District of Texas (Tyler Division)(1)local counsel
Loewinsohn Flegle Deary1—1U.S. District Court for the Eastern District of Texas (Tyler Division)(1)trial counsel · lead counsel
Pennie & Edmonds1—1U.S. Court of Appeals for the Federal Circuit(1)briefing counsel · lead counsel · of counsel
Bracewell & Giuliani1—1U.S. District Court for the Southern District of California (Judge Irma E. Gonzalez; Magistrate William V. Gallo)(1)plaintiff-side counsel
Orrick, Herrington & Sutcliffe; Troutman Sanders1—1U.S. District Court, Eastern District of California (Sacramento)(1)lead counsel
Crow & Pitcher1—1Southern District of New York(1)local counsel
Carella Byrne Cecchi Olstein Brody & Agnell—11U.S. District Court for the District of New Jersey(1)local counsel
Saiber—11District of New Jersey(1)lead counsel · of counsel · local counsel
Todd & Weld1—1—lead counsel
Picadio Sneath Miller & Norton1—1U.S. Court of Appeals for the Federal Circuit(1)lead counsel
Del Sole Cavanaugh Stroyd—11U.S. Court of Appeals for the Federal Circuit(1)local counsel
McDonough Law Group1—1D. Del.(1)of counsel · lead counsel
Tonkon Torp—11U.S. District Court for the District of Oregon(1)local counsel
Bergeson—11U.S. District Court for the Northern District of California (Judge William Alsup)(1)local counsel
Swanson & Bratschun—11U.S. Patent and Trademark Office, Patent Trial and Appeal Board(1)lead counsel · back-up counsel
Call, Jensen & Ferrell1—1C.D. Cal.(1)local counsel
Call & Jensen1—1C.D. Cal.(1)local counsel
Connolly Gallagher2—2Delaware District Court(1)U.S. District Court for the District of Delaware (Judge Richard G. Andrews)(1)local counsel