Patent litigation attorney
David A. Perlson
21 tracked appearances — 2 plaintiff · 19 defendant.
Specialty & background
I'll research this attorney's professional background before drafting.
Firms
Roles
- lead counsel7
- additional counsel1
- Counsel1
- Lead Counsel1
- counsel1
- Lead Counsel, Appeal1
- of counsel1
- Attorney for Defendant1
- lead national counsel1
- trial counsel1
- original counsel1
- defense counsel1
- briefing counsel1
- co-counsel1
Cases (21)
- Δ defendant10x Genomics, Inc. et al. v. Vizgen, Inc.Quinn Emanuel Urquhart & Sullivan · of counsel
- Δ defendantDivX, LLC v. Hulu, LLCQuinn Emanuel Urquhart & Sullivan · original counsel
- Δ defendantDivX, LLC v. Hulu, LLCQuinn Emanuel · lead counsel
- Δ defendantDivX, LLC v. Hulu, LLCQuinn Emanuel Urquhart & Sullivan · lead counsel
- Δ defendantDivX, LLC v. Hulu, LLCQuinn Emanuel Urquhart & Sullivan · lead counsel
- Δ defendantDivX, LLC v. Netflix, Inc.Quinn Emanuel Urquhart & Sullivan · lead counsel
- Δ defendantFortinet, Inc. v. Palo Alto Networks, Inc.Quinn Emanuel Urquhart & Sullivan
- Δ defendantFriskit, Inc. v. Real Networks, Inc.Quinn Emanuel Urquhart Oliver & Hedges · briefing counsel
- Δ defendantFriskit, Inc. v. RealNetworks, Inc. et al.Quinn Emanuel Urquhart Oliver & Hedges · defense counsel
- Δ defendantI/P Engine, Inc. v. AOL, Inc. et al.Keker & Van Nest · Lead Counsel, Appeal
- Δ defendantIntent IQ, LLC v. Google LLCQuinn Emanuel Urquhart & Sullivan · additional counsel
- Δ defendantK. Mizra LLC v. CrowdStrike, Inc.Quinn Emanuel Urquhart & Sullivan · Counsel
- π plaintiffMotorola Mobility, Inc. v. Apple, Inc.Quinn Emanuel Urquhart & Sullivan · co-counsel
- Δ defendantPersonal Audio LLC v. Google LLCQuinn Emanuel Urquhart & Sullivan · counsel
- Δ defendantPersonalized Media Communications, LLC v. Google LLCQuinn Emanuel Urquhart & Sullivan · Lead Counsel
- Δ defendantPromotion In Motion Inc v. New Cibo Vita LLC et al.Quinn Emanuel Urquhart & Sullivan · lead counsel
- Δ defendantSamsung Electronics Co., Ltd. et al. v. Netlist, Inc. et al.Quinn Emanuel Urquhart & Sullivan · lead national counsel
- Δ defendantSecurity First Innovations, LLC v. Google LLCQuinn Emanuel Urquhart & Sullivan · trial counsel
- Δ defendantVB Assets, LLC v. Samsung Electronics Co., LTD. et al.Quinn Emanuel Urquhart & Sullivan · lead counsel
- Δ defendantVirtamove Corp. v. Google LLCHogan Lovells US · Attorney for Defendant
- π plaintiffWhirlpool Corp. v. Samsung Electronics Co. Ltd.Quinn Emanuel Urquhart & Sullivan · lead counsel