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 · 10650 total appearances across 3618 cases with counsel data.

FirmPlaintiffDefendantTotalTop courtsTop roles
Dunn & Black1—1Texas Eastern District Court(1)local counsel
Duggins Wren Mann & Romero1—1U.S. District Court for the Western District of Texas(1)Local Counsel
The Elliott Law Firm1—1U.S. District Court for the District of Delaware(1)Local Counsel
Niro Law1—1U.S. District Court for the District of Delaware (transferred from E.D.N.Y.)(1)lead counsel · of counsel
Niro, McAndrews1—1U.S. District Court for the District of Delaware (transferred from E.D.N.Y.)(1)of counsel
Overhauser Law Offices1—1Texas Eastern District Court(1)lead counsel
Salahi Law Firm1—1Texas Western District Court(1)Lead Counsel
Krol & Min1—1Texas Western District Court(1)Of Counsel
Kipnes Crowley Group1—1Delaware District Court(1)of counsel
Paul, Hastings, Janofsky & Walker—11Delaware District Court(1)lead counsel · of counsel
Bonini IP Law1—1Pennsylvania Eastern District Court(1)lead counsel
Butler Weihmuller Katz Craig—11Pennsylvania Eastern District Court(1)local counsel
Garon IP1—1U.S. District Court for the Eastern District of Texas(1)Lead Counsel
Gozdecki, Del Giudice, Americus, Farkas & Brocato1—1U.S. District Court for the Southern District of Indiana(1)lead counsel
The Zimmerman Firm / Lucosky Brookman1—1U.S. District Court for the Northern District of Illinois(1)lead counsel
Kessel & Associates1—1U.S. District Court for the Northern District of Illinois(1)additional counsel
The Law Office of Gregory G. Pias1—1U.S. District Court for the Northern District of Illinois(1)local counsel
The DWB Law Firm—11U.S. District Court for the Western District of Texas(1)local counsel
Bradford Black1—1U.S. District Court for the Northern District of California(1)Of Counsel / Local Counsel
The Internicola Law Firm1—1U.S. District Court for the District of Delaware(1)of counsel