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.

1242 firms · 7315 total appearances across 2525 cases with counsel data.

FirmPlaintiffDefendantTotalTop courtsTop roles
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
Hoffman Patent Firm1—1U.S. District Court for the Eastern District of New York(1)Lead Counsel
Patterson Intellectual Property Law1—1U.S. District Court for the Middle District of Tennessee(1)lead counsel · of counsel
Lowndes, Drosdick, Doster, Kantor & Reed1—1U.S. District Court for the Middle District of Florida(1)Counsel · Lead Counsel
Bayramoglu Law Offices—11U.S. District Court for the Middle District of Florida(1)Lead Counsel · Head of Litigation Practice Group
The Law Office of John T. Gabriel—11United States District Court for the Eastern District of Texas(1)local counsel
Hayes Messina Gilman & Hayes1—1United States District Court for the Eastern District of Texas(1)Counsel
Bacine & Associates1—1U.S. District Court for the Eastern District of Pennsylvania(1)lead counsel
Drinker Biddle & Reath—11U.S. District Court for the Eastern District of Pennsylvania(1)lead counsel · of counsel / local counsel
Fitzpatrick, Cella, Harper & Scinto—11U.S. District Court for the Eastern District of Pennsylvania(1)Lead Counsel
Law Offices of Carl E. Person1—1U.S. District Court for the Northern District of Illinois(1)Lead Counsel
Recht Kornfeld1—1U.S. District Court for the District of Colorado(1)local counsel
Beckley Singleton1—1United States District Court for the District of Nevada(1)local counsel
Hosier & Sufrin—11United States District Court for the District of Nevada(1)Counsel · Lead Counsel
Morris Law Group—11United States District Court for the District of Nevada(1)Local Counsel
Friscia & Nussbaum—11United States District Court for the District of Nevada(1)Counsel
Kilpatrick Stockton1—1U.S. District Court for the District of Oregon(1)lead counsel · of counsel
Lane Powell Spears Lubersky1—1U.S. District Court for the District of Oregon(1)local counsel
Maxus Legal1—1Texas Eastern District Court(1)lead counsel