San Francisco, California

Patent attorneys in San Francisco

San Francisco, California is home to 843 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 CoinList, Arent Fox LLP, and Unity Technologies.

Alexander L Wettermann

Reg. 75166

Patent agent

CoinList

San Francisco, CA · 94133

847-767-5229

Sean D Whaley

Reg. 65834

Patent attorney

Arent Fox LLP

San Francisco, CA · 94105

415-757-5906

Cyndi M Wheeler

Reg. 58156

Patent attorney

Unity Technologies

San Francisco, CA · 94103

916-521-6030

Michael A Whitfield

Reg. 40271

Patent agent

San Francisco, CA · 94115

415-235-3369

Mayim E. Wiens

Reg. 76056

Patent agent

Goodwin Procter, LLP

San Francisco, CA · 94111

415-733-6233

Christopher L. Willink

Reg. 62135

Patent attorney

Willink & Hunt LLp

San Francisco, CA · 94117

415-993-5400

Belinda S Willoughby

Reg. 66749

Patent agent

San Francisco, CA · 94122

650-293-7652

Rachel L. Wilson

Reg. 82529

Patent agent

Wilson, Sonsini, Goodrich & Rosati

San Francisco, CA · 94105

415-947-2119

Brett M. Wingeier

Reg. 69895

Patent agent

San Francisco, CA · 94131

415-690-7358

Gregory J Winter

Reg. 77931

Patent attorney

Vanta Inc.

San Francisco, CA · 94111

415-237-3244

Anthony M Wise

Reg. 61870

Patent attorney

Cole-Frieman & Mallon LLP

San Francisco, CA · 94111

415-762-2863

Theodore Spencer Wise

Reg. 79789

Patent attorney

Senax, Inc.

San Francisco, CA · 94121

415-890-6344

Jacek M. Wnuk

Reg. 73210

Patent attorney

Polsinelli

San Francisco, CA · 94111

415-248-2122

Amy L Wong

Reg. 67553

Patent agent

Schox Patent Group

San Francisco, CA · 94107

888-775-9990

David P. C. Wong

Reg. 62685

Patent attorney

San Francisco, CA · 94134

415-468-2692

Erin C. Wong

Reg. 61831

Patent agent

Autodesk, Inc.

SAN FRANCISCO, CA · 94105

415-513-1948

Jerry G Wright

Reg. 20165

Patent attorney

San Francisco, CA · 94122

415-664--5338

Bruce Y C Wu

Reg. 73447

Patent attorney

Frost Brown Todd LLP

San Francisco, CA · 94104

415-857-8310

Elise Y. Wu

Reg. 81820

Patent attorney

San Francisco, CA · 94158-1526

781-738-2022

Eric W Wu

Reg. 63824

Patent attorney

San Francisco, CA · 94118

415-300-0398

Kahn C. Wu

Reg. 66501

Patent agent

San Francisco, CA · 94107

510-828-0485

Min Wu

Reg. 80141

Patent attorney

Fenwick & West LLP

San Francisco, CA · 94104

415-875-2204

Nan Wu

Reg. 43360

Patent agent

Cooley LLP

San Francisco, CA · 94111-5800

415-693-2002

Xiaowei Wu

Reg. 83361

Patent attorney

Goodwin Proctor, LLP

San Francisco, CA · 94105

607-379-8387

Lin Yan

Reg. 77956

Patent agent

Kilpatrick Townsend & Stockton LLP

San Francisco, CA · 94111

415-273-4303

Junrui Yang

Reg. 48051

Patent agent

FibroGen, Inc.

San Francisco, CA · 94158

415-978-1749

Kevin Han Yang

Reg. 81215

Patent attorney

Munger, Tolles & Olson LLP

San Francisco, CA · 94105

415-512-4047

Joyce K. Yao

Reg. 84152

Patent attorney

San Francisco, CA · 94115

626-802-7561

Steven E. Yarger

Reg. 60420

Patent agent

San Francisco, CA · 94109

773-213-9471

Philip Yau

Reg. 32892

Patent agent

Davis Wright Tremaine, LLP

San Francisco, CA · 94111

415-276-6943

Common questions

Do patent attorneys in San Francisco 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 Francisco tend to track the broader California legal market.

How many USPTO practitioners list a San Francisco office?

843 USPTO-registered patent practitioners list a San Francisco 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 Francisco practitioner remotely?

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