ZIP 94526

Patent attorneys in ZIP code 94526 · California

ZIP code 94526 in California has 21 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Invoke IP and Invoke.

All practitioners

Steven L Ashburn

Reg. 56636

Patent attorney

Invoke IP P.C.

Danville, CA · 94526

703-340-6147

Mehdi Asnaashari

Reg. 46524

Patent agent

Danville, CA · 94526

925-323-9921

Michael C Brandt

Reg. 65476

Patent attorney

Invoke

Danville, CA · 94526

408-320-6603

Brian C Chang

Reg. 74301

Patent attorney

Danville, CA · 94526

209-814-1649

Andrew J. Coughlin

Reg. 83890

Patent attorney

Danville, CA · 94526

815-355-2041

Sara E Dirvianskis

Reg. 62613

Patent agent

Danville, CA · 94526

925-408-3365

Gordon C George

Reg. 55713

Patent attorney

Danville, CA · 94526-0787

925-837--1111

Jarrod L Hicks

Reg. 61467

Patent attorney

Invoke IP

Danville, CA · 94526

408-634-4257

Rackham H. Karlsson

Reg. 77609

Patent attorney

Invoke IP

Danvill, CA · 94526

408-320-7809

Barbara M Level

Reg. 45483

Patent attorney

Danville, CA · 94526

925-719-5121

Sherif N A Mahmoud

Reg. 71860

Patent attorney

Invoke

Danville, CA · 94526

312-344-3148

James L. McPherson

Reg. 63804

Patent attorney

Danville, CA · 94526

925-330-2981

Ram A. Mistry

Reg. 84453

Patent attorney

Invoke IP

Danville, CA · 94526

727-452-9520

Sameer K Pai

Reg. 68953

Patent attorney

Invoke IP

Danville, CA · 94526

718-715-5322

Justin J. Ripley

Reg. 59187

Patent attorney

Invoke IP

Daville, CA · 94526

603-512-1955

Varun A Shah

Reg. 62196

Patent attorney

Invoke IP, P.C.

Danville, CA · 94526

408-657-8483

Charles M Shonkwiler

Reg. 64868

Patent attorney

Danville, CA · 94526

206-799-3022

Kristen H Strickland

Reg. 80757

Patent attorney

Invoke IP, P.C.

Danville, CA · 94526

631-836-0654

Eric L. Sutton

Reg. 61173

Patent attorney

Invoke IP

Danville, CA · 94526

630-219-0939

Caroline J Swindell

Reg. 56784

Patent attorney

InvokeIP

Danville, CA · 94526

503-367-5758

James W. Taylor· II

Reg. 67035

Patent attorney

Invoke IP

Danville, CA · 94526

650-374-0454

Common questions

Do patent attorneys in ZIP 94526 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 ZIP 94526 tend to track the broader California legal market.

How many USPTO practitioners list a ZIP 94526 office?

21 USPTO-registered patent practitioners list a ZIP 94526 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 ZIP 94526 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 94526-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.