ZIP 90230
Patent attorneys in ZIP code 90230 · California
ZIP code 90230 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 1200 Pharma, LLC and Alexander van Gaalen.
All practitioners
James R Eckel
Reg. 29491Patent agent
Culver City, CA · 90230
310-839-0108
Peter W Lenkey
Reg. 70553Patent agent
Culver City, CA · 90230
818-679-7044
Oliver C Loson
Reg. 73704Patent agent
1200 Pharma, LLC
Culver City, CA · 90230
424-652-9375
Justin L Roettger
Reg. 74483Patent attorney
Culver City, CA · 90230
715-338-1177
Richard Y Tun
Reg. 56594Patent attorney
Culver City, CA · 90230
310-815-1031
Alexander Van Gaalen
Reg. 62131Patent attorney
Alexander van Gaalen
Culver City, CA · 90230
310-363-0210
David C. Xu
Reg. 76701Patent attorney
TikTok Inc.
Culver City, CA · 90230
281-638-2848
Common questions
Do patent attorneys in ZIP 90230 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 90230 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 90230 office?
7 USPTO-registered patent practitioners list a ZIP 90230 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 90230 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 90230-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.