San Francisco, California

Patent attorneys in San Francisco

San Francisco, California is home to 854 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 University of San Francisco School of Law, Evolve Discovery, and Squire Patton Boggs.

Evan K Abbaszadeh

Reg. 77455

Patent agent

San Francisco, CA · 94107

307-299-1484

Tom Abeles

Reg. 70891

Patent attorney

Evolve Discovery

San Francisco, CA · 94105

415-398-8600

Michael J Adams

Reg. 80740

Patent agent

Squire Patton Boggs

San Francisco, CA · 94104

415-393-9887

Bonnie M Adell

Reg. 61387

Patent attorney

Zendesk, Inc.

San Francisco, CA · 94103

415-601-3416

Michael T Adelsheim

Reg. 69399

Patent attorney

Tucker Ellis, LLP

San Francisco, CA · 94105

415-617-2246

Matthew Allan Adrianowycz

Reg. 79924

Patent agent

Wilson Sonsini Goodrich & Rosati

San Francisco, CA · 94107

415-947-2142

Anchal Agarwal

Reg. 82967

Patent agent

Alston & Bird LLP

San Francisco, CA · 94105

510-566-1156

Juwon Ahn

Reg. 79829

Patent attorney

Covington & Burling LLP

San Francisco, CA · 94105-2533

415-591-7091

Cennet Pelin Akgun

Reg. 902991

Limited recognition

University of San Francisco School of Law

San Francisco, CA · 94117-1080

415-310-6711

Romiwa C Akpala

Reg. 59775

Patent attorney

Square, Inc

San Francisco, CA · 94103

415-375-3176

Philip H Albert

Reg. 35819

Patent attorney

Haynes and Boone, LLP

San Francisco, CA · 94104

415-293-8900

John D Alden

Reg. 54957

Patent attorney

FibroGen, Inc.

San Francisco, CA · 94158

415-978-1522

Najma Ali

Reg. 902992

Limited recognition

University of San Francisco School of Law

San Francisco, CA · 94117-1080

408-650-2938

Owen K Allen

Reg. 71118

Patent attorney

San Francisco, CA · 94114

202-421-4520

Duke K Amaniampong

Reg. 45806

Patent attorney

Duke & Associates

San Francisco, CA · 94133

408-393-5873

James W Ambrosius

Reg. 27705

Patent attorney

Ecotech Law Group, P.C.

San Francisco, CA · 94105

925-786-1291

Robert L Andersen

Reg. 64047

Patent agent

Dolby Laboratories, Inc.

San Francisco, CA · 94103

415-558-0796

Harvey J Anderson· II

Reg. 38812

Patent attorney

AVG Technologies

San Francisco, CA · 94107

415-595-6968

H. Thomas Anderton· Jr.

Reg. 40895

Patent attorney

K&L Gates

San Francisco, CA · 94111

650-353-0615

Zephyr F Andrew

Reg. 68602

Patent attorney

San Francisco, CA · 94123

415-335-9626

Raivo H. Andrian

Reg. 79257

Patent agent

Orrick, Herrington & Sutcliffe LLP

San Francisco, CA · 94105-2669

415-773-5408

David C. Annis

Reg. 54963

Patent attorney

Kilpatrick Townsend & Stockton LLP

San Francisco, CA · 94111

415-576-0200

Sean K Apple

Reg. 74899

Patent attorney

Tyz Law Group PC

San Francisco, CA · 94111-4164

415-766-3530

Kathryn M Apsens

Reg. 80894

Patent attorney

Kilpatrick Townsend & Stockton, LLP

San Francisco, CA · 94111

415-273-4721

Michelle R Arney

Reg. 54968

Patent agent

Smart Assets, Inc.

San Francisco, CA · 94109

415-991-1121

Gaurav S Asthana

Reg. 68603

Patent attorney

Atlassian

San Francisco, CA · 94104

202-506-0012

Matthew B. Avery

Reg. 61127

Patent attorney

Baker Botts LLP

San Francisco, CA · 94111

415-291-6224

Emir E. Aviles Pagan

Reg. 79453

Patent agent

Greenberg Traurig LLP

San Francisco, CA · 94105

415-655-1300

Adam Avrunin

Reg. 45457

Patent attorney

San Francisco, CA · 94105

415-867-5309

Aram Ayrapetian

Reg. 64833

Patent attorney

Novum Patent Services

San Francisco, CA · 94110

310-339-3295

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?

854 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.