ZIP 94530
Patent attorneys in ZIP code 94530 · California
ZIP code 94530 in California has 7 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 Quest Diagnostics and Microelectronic Devices IP LLC.
All practitioners
Margaret Ann Connor
Reg. 30043Patent attorney
El Cerrito, CA · 94530
510-528-1952
Ryan K. Dooley
Reg. 76234Patent attorney
El Cerrito, CA · 94530
510-590-7926
Elizabeth M Flynn
Reg. 67500Patent agent
El Cerrito, CA · 94530
510-499-5220
Fumitomo Hide
Reg. 75759Patent agent
El Cerrito, CA · 94530-2584
408-202-8441
Justin D Karjala
Reg. 43704Patent agent
Quest Diagnostics
El Cerrito, CA · 94530
510-749-4224
Nathan T Matsubara
Reg. 63943Patent attorney
El Cerrito, CA · 94530
510-260-0575
Shawn T. Walsh
Reg. 70154Patent agent
Microelectronic Devices IP LLC
El Cerrito, CA · 94530
214-766-8858
Common questions
Do patent attorneys in ZIP 94530 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 94530 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 94530 office?
7 USPTO-registered patent practitioners list a ZIP 94530 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 94530 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 94530-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.