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 · 10730 total appearances across 3648 cases with counsel data.

FirmPlaintiffDefendantTotalTop courtsTop roles
Beard St. Clair Gaffney213United States District Court for the District of Idaho(2)local counsel · counsel of record
SRIPLAW3—3Northern District of Georgia(2)Central District of California(1)Lead Counsel · Local Counsel · lead counsel
Schneider Rothman Intellectual Property Law Group213District of Arizona(1)Southern District of Florida(1)lead counsel · Counsel · of counsel
Davis, Cedillo & Mendoza3—3U.S. District Court for the Northern District of California(2)U.S. District Court for the Eastern District of Texas(1)local counsel · counsel · Local Counsel
Roth & Abraham Law Firm213Texas Eastern District Court(3)Counsel · Local Counsel
The Polasek Law Firm213Florida Middle District Court(2)U.S. District Court for the Eastern District of Texas, Marshall Division(1)Lead Counsel · Co-counsel · Counsel
Ray Quinney & Nebeker—33U.S. District Court for the District of Utah(3)local counsel
Workman Nydegger213U.S. District Court for the District of Utah(3)local counsel · of counsel · Local Counsel
Patterson Belknap Webb & Tyler213U.S. District Court for the District of Delaware(2)U.S. District Court for the Western District of Texas(1)lead counsel · Lead Counsel · Counsel
Klemchuk123Texas Western District Court(2)United States District Court for the Western District of Michigan, Southern Division(1)Local Counsel · Of Counsel
Winstead3—3Texas Western District Court(2)Texas Eastern District Court(1)Attorney · Shareholder · Associate
The Tadlock Law Firm3—3Texas Eastern District Court(2)U.S. District Court for the Western District of Texas(1)of counsel · Lead Counsel · counsel
Cleary Gottlieb Steen & Hamilton—33Court of Appeals for the Federal Circuit(1)Patent Trial and Appeal Board (PTAB)(1)Texas Western District Court(1)Practitioner for Patent Owner (GoSecure, Inc.) before the PTAB · Lead Counsel · Counsel
Glaser Weil Fink Howard Avchen & Shapiro3—3Court of Appeals for the Federal Circuit(2)Texas Eastern District Court(1)Of Counsel · of counsel · Of Counsel / Local Counsel
GrayRobinson213Court of Appeals for the Federal Circuit(1)Southern District of Florida(1)U.S. District Court for the Southern District of Florida, Miami Division(1)Counsel · local counsel
Greer, Burns & Crain3—3Illinois Northern District Court(3)Counsel · lead counsel · of counsel
George, Brothers, Kincaid & Horton123Court of Appeals for the Federal Circuit(1)Texas Western District Court(1)U.S. District Court for the Western District of Texas, Austin Division(1)Local Counsel · local counsel
Lite DePalma Greenberg—22District of New Jersey(2)local counsel
SACK IP Law2—2U.S. District Court for the Southern District of New York(2)lead counsel
Skjerven, Morrill, MacPherson, Franklin & Friel—22U.S. Court of Appeals for the Federal Circuit(1)U.S. District Court for the Northern District of California(1)of counsel · of counsel; trial counsel