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 · 10819 total appearances across 3689 cases with counsel data.

FirmPlaintiffDefendantTotalTop courtsTop roles
Klein, O'Neill & Singh—11—Counsel
Beus Gilbert McGroder—11District of Arizona(1)Local Counsel
Bookoff McAndrews—11District of Arizona(1)Lead Counsel · Counsel
Reich & Associates1—1District of Arizona(1)Of Counsel
M&B IP Analysts1—1District of Arizona(1)Lead Counsel
The D R Bennett Law Firm1—1U.S. District Court for the Eastern District of Texas(1)local counsel
The Worcester Law Firm1—1U.S. District Court for the Western District of Texas(1)local counsel
Allen & Hightower1—1U.S. District Court for the Eastern District of Texas(1)Local Counsel
O'Toole & Sbarro1—1U.S. District Court for the Eastern District of Texas(1)Lead Counsel · Of Counsel
Morrow Ni—11U.S. District Court for the Central District of California(1)lead counsel
Butler Snow—11Texas Eastern District Court(1)counsel
Schwed, Adams & McGinley—11Court of Appeals for the Federal Circuit(1)of counsel
Isicoff Ragatz—11Court of Appeals for the Federal Circuit(1)local counsel
Lampel Law—11Court of Appeals for the Federal Circuit(1)lead counsel
Beveridge & Diamond1—1Court of Appeals for the Federal Circuit(1)Of Counsel
Neale & Fhima1—1Court of Appeals for the Federal Circuit(1)Of Counsel
Jennings, Strouss & Salmon1—1Wyoming District Court(1)lead counsel · of counsel
Grefe & Sidney—11Iowa Southern District Court(1)Local Counsel
Staudt & Associates—11Idaho District Court(1)lead counsel
Mohrman, Kaardal & Erickson1—1Idaho District Court(1)of counsel