Law Firms / Quinn Emanuel Urquhart & Sullivan

Quinn Emanuel Urquhart & Sullivan

Law Firm

415 Practitioners·New York, NY · 107 practitioners

PTABDistrict CourtANDAITCCAFCTrademark Prosecution

Firm website View on lexdana

Top Rankings & Recognition

ITC 2026

District Court #2 overallITC #5 overallANDA #9 overall

Quinn Emanuel Urquhart & Sullivan — Law Firm Overview, Experience & Expertise

Litigation cases

1,009

Patents

Trademarks

Forums active

Overview

Practitioners415

Litigation1,009

Patents0

Trademarks5

Rankings5

Practice Mix

Share of Tracked Matters by Area

Litigation · PTAB 845 (26%)Litigation · District Court 1,667 (52%)Litigation · ANDA 136 (4%)Litigation · ITC 177 (6%)Litigation · CAFC 369 (12%)Trademarks 5 (0%)

Proportional view: patent and trademark counts are documents, litigation segments are party-role appearances.

By Practice Area

Only Areas with Activity Are Shown

Litigation

1,009

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PTAB 845District Court 1,667ANDA 136ITC 177CAFC 369

Defendant

43%

Plaintiff

35%

Counter Claimant

Counter Defendant

Appellee

Appellant

Defendant-Appellee

Counter-claimant

Party-role appearances (3,194), not distinct cases (1,009) — one case counts once per role.

Trademarks

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No yearly breakdown on record.