San Diego, California

Patent attorneys in San Diego

San Diego, California is home to 1,142 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include McNeill PLLC, Lewis kohn & Fitzwilliam LLP, and Sapphire Energy, Inc..

Kent M Walker

Reg. 38649

Patent agent

Lewis kohn & Fitzwilliam LLP

San Diego, CA · 92130

858-436-1333

David M Wallace

Reg. 64957

Patent agent

San Diego, CA · 92121

858-638-1866

Brenda J Wallach

Reg. 45193

Patent agent

Sapphire Energy, Inc.

San Diego, CA · 92121

858-768-4700

John W Wallen· III

Reg. 35403

Patent attorney

Consultant

San Diego, CA · 92130

858-210-5935

James R Walters

Reg. 61523

Patent attorney

Lorenz & Kopf, LLP

San Diego, CA · 92130

858-461-7035

Chao Wang

Reg. 80687

Patent agent

JONES DAY

San Diego, CA · 92122

858-314-1171

Haojin Wang

Reg. 58265

Patent attorney

Qualcomm Inc.

San Diego, CA · 92121

214-543-7604

Ji Wang

Reg. 80018

Patent attorney

San Diego, CA · 92130

858-720-5762

Jianle Wang

Reg. 76647

Patent attorney

San Diego, CA · 92121

860-471-0278

Jiao Wang

Reg. 78294

Patent agent

Fish & Richardson

San Diego, CA · 92130

858-678-4390

Karen J Wang

Reg. 62503

Patent attorney

Fitch, Even, Tabin & Flannery, LLP

San Diego, CA · 92121

858-552-1311

Kun Wang

Reg. 57747

Patent attorney

Bristol Myers Squibb

San Diego, CA · 92121

858-922-9689

Mark I Wang

Reg. 65282

Patent agent

Law Office of Mark Wang, P.C.

San Diego, CA · 92104

619-306-2226

Yanli Wang

Reg. 63715

Patent agent

San Diego, CA · 92130

858-523-0186

Yong Wang

Reg. 67762

Patent agent

Argusina Inc

San Diego, CA · 92121

858-309-2549

Zimu Wang

Reg. 83611

Patent agent

McNeill PLLC

San Diego, CA · 92108

561-306-7465

Robert D. Ward

Reg. 71572

Patent attorney

Greenberg Traurig, LLP

San Diego, CA · 92130

619-848-2500

Simone V Ward

Reg. 72531

Patent attorney

Arcturus Therapeutics, Inc.

San Diego, CA · 92121

858-900-2660

William F. Ward· III

Reg. 51059

Patent attorney

3DT Holdings, LLC

San Diego, CA · 92121

858-249-7400

Matthew S. Warren

Reg. 83708

Patent attorney

U.S. Department of Homeland Security

San Diego, CA · 92154

617-997-6381

Brent T. Watson· Jr.

Reg. 70212

Patent attorney

Latham & Watkins, LLP.

San Diego, CA · 92130

858-523-3944

Karen J Watson

Reg. 57823

Patent agent

Endeavor Biomedicines

San Diego, CA · 92130

310-922-1165

Richard E Wawrzyniak

Reg. 36048

Patent attorney

Fitch, Even, Tabin & Flannery LLP

San Diego, CA · 92130

858-552-1311

Genevieve L Weber

Reg. 78520

Patent attorney

McNeill PLLC

San Diego, CA · 92108

458-227-9702

Gayani Rangika Weerasinghe

Reg. 73487

Patent attorney

Law Offices of Gayani Weerasinghe

San Diego, CA · 92121

858-247-1886

Erin E. Weinlick

Reg. 56239

Patent agent

Biolinq, Inc.

San Diego, CA · 92121

610-883-3404

Nicholas M Weinstock

Reg. 65142

Patent attorney

Qualcomm, Inc.

San Diego, CA · 92129

858-651-8530

Joshua G Weisenfeld

Reg. 80496

Patent attorney

Sheppard Mullin

San Diego, CA · 92130

507-995-2247

Anatoly S Weiser

Reg. 43229

Patent attorney

San Diego, CA · 92130

858-720-9431

Steven M Weiss

Reg. 37534

Patent attorney

Agena Bioscience, Inc.

San Diego, CA · 92121

858-202-9343

Common questions

Do patent attorneys in San Diego cost more than the national average?

Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in San Diego tend to track the broader California legal market.

How many USPTO practitioners list a San Diego office?

1,142 USPTO-registered patent practitioners list a San Diego mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.

Can I work with a San Diego practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A San Diego-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.