ZIP 92604
Patent attorneys in ZIP code 92604 · California
ZIP code 92604 in California has 8 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 PatentMetrix, and Beckman Coulter.
All practitioners
Hazim Hamied Ansari
Reg. 40896Patent agent
PatentMetrix,
Irvine, CA · 92604
949-233-5172
Arthur C. Chang
Reg. 77667Patent agent
Irvine, CA · 92604
213-840-1422
Frederic M Douglas
Reg. 48813Patent attorney
Irvine, CA · 92604-3051
949-293-0442
Mehrdad Goshtasbpour Parsi
Reg. 82443Patent attorney
Irvine, CA · 92604
562-713-0644
Daniel A Keys
Reg. 61650Patent agent
Beckman Coulter
Irvine, CA · 92604-3315
949-551-1066
Allen Leung
Reg. 50249Patent attorney
Law Office of Allen M. Leung, A Professional Law Corp.
Irvine, CA · 92604
949-262-3282
Peter Jerome Reitan
Reg. 48603Patent attorney
Irvine, CA · 92604
714-809-7363
Amy Sun
Reg. 53653Patent attorney
Irvine, CA · 92604
Common questions
Do patent attorneys in ZIP 92604 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 92604 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 92604 office?
8 USPTO-registered patent practitioners list a ZIP 92604 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 92604 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 92604-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.