ZIP 94553
Patent attorneys in ZIP code 94553 · California
ZIP code 94553 in California has 6 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.
All practitioners
James Michael Baker
Reg. 47207Patent agent
Pacheco, CA · 94553
415-424-2048
Margaret Brooks
Reg. 47448Patent agent
Martinez, CA · 94553
925-335-2772
Sabrina E Contreras
Reg. 84603Patent agent
Martinez, CA · 94553
918-804-1210
Matthew J. Doyle
Reg. 69171Patent agent
Martinez, CA · 94553
925-490-5087
Steven John Munson
Reg. 47812Patent attorney
Martinez, CA · 94553
503-939-3005
Kathryn P Wilke
Reg. 37472Patent attorney
Martinez, CA · 94553
925-608-3364
Common questions
Do patent attorneys in ZIP 94553 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 94553 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 94553 office?
6 USPTO-registered patent practitioners list a ZIP 94553 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 94553 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 94553-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.