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.

1280 firms · 7744 total appearances across 2683 cases with counsel data.

FirmPlaintiffDefendantTotalTop courtsTop roles
Eversheds Sutherland (US)6511Patent Trial and Appeal Board (PTAB)(4)U.S. District Court for the Northern District of California(2)California Central District Court(1)Counsel · Backup Counsel · Lead Counsel
One9211California Northern District Court(4)Texas Eastern District Court(2)United States District Court for the Northern District of California, San Francisco Division(2)Lead Counsel · Counsel · counsel
Bradley Arant Boult Cummings3710Tennessee Middle District Court(2)U.S. District Court for the District of Delaware(2)Court of Appeals for the Federal Circuit(1)lead counsel · Lead Counsel · Counsel
The Roth Law Firm8210U.S. District Court for the Eastern District of Texas(9)Local Counsel · local counsel · local and trial counsel
Stinson6410Texas Eastern District Court(3)Delaware District Court(2)Arizona District Court(1)of counsel · counsel · Counsel
The Simon Law Firm8210Texas Eastern District Court(3)Missouri Eastern District Court(2)U.S. District Court for the Southern District of Iowa(2)Counsel · local counsel · Local Counsel
Hecht Partners5510Western District of Texas(5)Patent Trial and Appeal Board (PTAB)(4)Lead Counsel · Counsel · lead counsel
Bragalone Conroy8210U.S. District Court for the Eastern District of Texas(5)U.S. District Court for the District of Delaware(3)Patent Trial and Appeal Board (PTAB)(2)lead counsel · Lead Counsel · litigator
MoloLamken639Patent Trial and Appeal Board (PTAB)(3)United States Court of Appeals for the Federal Circuit(2)California Central District Court(1)counsel · Lead Counsel · Counsel
Friedman, Suder & Cooke819U.S. District Court for the Eastern District of Texas(6)U.S. District Court for the Western District of Texas(1)United States District Court for the Southern District of California(1)lead counsel · Lead Counsel · of counsel
Nix, Patterson & Roach819U.S. District Court for the Eastern District of Texas(7)Eastern District of Texas, Marshall Division(1)U.S. Patent and Trademark Office, Patent Trial and Appeal Board(1)lead counsel · of counsel · Lead Counsel
Fox Rothschild639Patent Trial and Appeal Board (PTAB) of the U.S. Patent and Trademark Office(4)District Court, Delaware(1)U.S. District Court for the Eastern District of Pennsylvania(1)lead counsel · attorney · counsel
Munck Wilson Mandala279U.S. District Court for the Eastern District of Texas(4)Patent Trial and Appeal Board (PTAB)(2)New Jersey District Court(1)lead counsel · counsel · of counsel
McCarter & English459Delaware District Court(6)Patent Trial and Appeal Board (PTAB)(2)U.S. District Court for the District of New Jersey(1)local counsel · Local Counsel · lead counsel
BC Law Group639Texas Western District Court(3)U.S. District Court for the Eastern District of Texas(3)Patent Trial and Appeal Board (PTAB)(1)Counsel · Lead Counsel · lead counsel
Cravath, Swaine & Moore189Patent Trial and Appeal Board (PTAB)(5)Texas Eastern District Court(1)U.S. District Court for the Central District of California(1)lead counsel · of counsel · counsel
Benesch Friedlander Coplan & Aronoff189Patent Trial and Appeal Board (PTAB)(5)Texas Eastern District Court(3)U.S. District Court for the Central District of California(1)Counsel · counsel · Lead Counsel
Blue Peak Law Group549Texas Eastern District Court(3)PTAB(2)Washington Western District Court(2)counsel · Lead Counsel · Counsel
Tensegrity Law Group628U.S. District Court for the District of Delaware(4)Patent Trial and Appeal Board (PTAB)(2)California Northern District Court(1)lead counsel · pro hac vice · of counsel
Cole Schotz448Texas Eastern District Court(4)Patent Trial and Appeal Board (PTAB)(2)California Central District Court(1)Attorney to be Noticed · attorney to be noticed · Counsel
Heyman Enerio Gattuso & Hirzel358Delaware District Court(5)D. Del.(1)local counsel · Local Counsel · Partner, likely local counsel
Maschoff Brennan358U.S. District Court for the District of Utah(5)United States District Court for the Eastern District of Texas(2)Patent Trial and Appeal Board(1)Of Counsel · Lead Counsel · Local Counsel
Gish178U.S. District Court for the Northern District of California(3)United States District Court for the Eastern District of Texas(3)U.S. District Court for the District of Delaware(2)Lead Counsel · lead counsel · counsel
Rothwell, Figg, Ernst & Manbeck628Patent Trial and Appeal Board (PTAB)(4)U.S. District Court for the Northern District of West Virginia; U.S. Court of Appeals for the Federal Circuit; PTAB(2)New York Southern District Court(1)counsel for PTAB proceedings · lead counsel · Lead Counsel
Farney Daniels628U.S. District Court for the District of Vermont(2)U.S. District Court for the Southern District of California(2)Federal Trade Commission (administrative complaint)(1)Lead Counsel · counsel · lead counsel