ZIP 92821
Patent attorneys in ZIP code 92821 · California
ZIP code 92821 in California has 9 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 Beckman Coulter and Envista.
All practitioners
Geoffrey R Beatty
Reg. 59993Patent attorney
Beckman Coulter
Brea, CA · 92821
714-961-6328
Didier Capre
Reg. 84333Patent agent
Envista
Brea, CA · 92821
657-478-6241
Moses S Choi
Reg. 76649Patent agent
Brea, CA · 92821
714-824-9988
Guy J. DiMauro
Reg. 79745Patent agent
Beckman Coulter
Brea, CA · 92821
949-291-3516
Sara C. Lin
Reg. 71501Patent agent
Altis Law Group, Inc.
Brea, CA · 92821
714-706-3227
Ronald R Shea
Reg. 45098Patent attorney
Brea, CA · 92821
408-499-9741
Eric T. Syu
Reg. 62635Patent attorney
NetApp, Inc.
Brea, CA · 92821-7425
630-445-3478
Uyen N Tang
Reg. 68987Patent attorney
BECKMAN COULTER, INC.
Brea, CA · 92821
714-961-4310
Justin D. Wang
Reg. 81975Patent agent
Brea, CA · 92821
626-388-6351
Common questions
Do patent attorneys in ZIP 92821 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 92821 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 92821 office?
9 USPTO-registered patent practitioners list a ZIP 92821 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 92821 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 92821-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.