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 Haynes and Boone, LLP, Richard Esty Peterson, Patent Attorney, and RPX.

Benjamin C Pelletier

Reg. 66734

Patent attorney

Haynes and Boone, LLP

San Francisco, CA · 94104

415-293-8922

Richard Esty Peterson

Reg. 26495

Patent attorney

Richard Esty Peterson, Patent Attorney

San Francisco, CA · 94131

415-826-3921

John P Pettit

Reg. 68619

Patent attorney

RPX

San Francisco, CA · 94111

415-852-3195

Tam Thanh Thi Pham

Reg. 50565

Patent attorney

Polsinelli LLP

San Francisco, CA · 94111

415-248-2116

Tim Hoang Pham

Reg. 48589

Patent attorney

Twitter, Inc.

San Francisco, CA · 94103

Matthew J Placide

Reg. 81470

Patent agent

Sherpa Technology Group

San Francisco, CA · 94109

214-707-3930

Caitlin C. Ploch

Reg. 77615

Patent agent

Schox Patent Group

San Francisco, CA · 94107

313-969-3682

Charles Philip Poirier

Reg. 43006

Patent attorney

Davis Wright Tremaine LLP

San Francisco, CA · 94111

415-276-6500

David T Pollock

Reg. 48977

Patent attorney

Reed Smith LLP

San Francisco, CA · 94105-3659

415-659-5620

Michael John Pollock

Reg. 29098

Patent attorney

Dergosits & Noah LLP

San Francisco, CA · 94111

415-705-6377

Brandon M. Pongracz

Reg. 81009

Patent agent

San Francisco, CA · 94105

815-579-0818

Elena Ponte

Reg. 77484

Patent attorney

San Francisco, CA · 94110

724-825-2493

Andrew Howard Pontious

Reg. 40776

Patent attorney

Collette Erickson Farmer & O'Neill LLP

San Francisco, CA · 94104

415-788-4646

Gregory T Powell

Reg. 47005

Patent attorney

San Francisco, CA · 94121

415-867-5294

Jeannie E. Presley

Reg. 59585

Patent attorney

San Francisco, CA · 94122

415-317-4190

David Roy Pressman

Reg. 21104

Patent agent

San Francisco, CA · 94109-0409

415-447-5455

Leanne C Price

Reg. 42090

Patent attorney

FibroGen, Inc.

San Francisco, CA · 94158

415-978-1740

Elizabeth H Purtill

Reg. 75875

Patent agent

Dolby Labs

San Francisco, CA · 94103

650-315-6897

Kirupa Pushparaj

Reg. 66698

Patent attorney

Square, Inc.

San Francisco, CA · 94103

510-936-3747

Tedi S Rabold

Reg. 80637

Patent agent

San Francisco, CA · 94114

415-215-8626

David B Raczkowski

Reg. 52145

Patent attorney

Kilpatrick Townsend & Stockton LLP

San Francisco, CA · 94111

415-576-0200

Leah M Raddatz

Reg. 78987

Patent agent

Run 8 Patent Group

San Francisco, CA · 94103

415-617-9080

James D. Ragon

Reg. 62388

Patent attorney

NAGRA Kudelski

San Francisco, CA · 94111

650-962-2204

Vikram A Rajan

Reg. 73576

Patent agent

San Francisco, CA · 94103

732-977-5618

Jessica J Ramsey

Reg. 78988

Patent attorney

Wilson Sonsini Goodrich Rosati

San Francisco, CA · 94105

415-810-6139

Thomas R Randall

Reg. 71110

Patent agent

Figma, Inc.

San Francisco, CA · 94102

415-890-5404

Sasha G Rao

Reg. 57017

Patent attorney

San Francisco, CA · 94111

415-646-4702

Swathi K Rao

Reg. 57442

Patent agent

Morrison & Foerster, LLP

San Francisco, CA · 94105

415-268-6334

Hasan M. Rashid

Reg. 62390

Patent attorney

Dolby Laboratories

San Francisco, CA · 94103

617-416-6990

Christopher W Rauen

Reg. 57259

Patent attorney

San Francisco, CA · 94131

415-513-2466

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.