ZIP 90250
Patent attorneys in ZIP code 90250 · California
ZIP code 90250 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. Local offices include Law Offices of Sharon Escalona-Olsen.
All practitioners
Stephen C Bateman
Reg. 50757Patent attorney
Hawthorne, CA · 90250
Varun Bhardwaj
Reg. 64880Patent agent
Hawthorne, CA · 90250
310-643-8793
Sharon Escalona-Olsen
Reg. 52871Patent attorney
Law Offices of Sharon Escalona-Olsen
Hawthorne, CA · 90250
310-978-6064
Uleses C Henderson· Jr
Reg. 53013Patent attorney
Hawthorne, CA · 90250
310-466-5231
Smith Sirisakorn
Reg. 65056Patent attorney
Hawthorne, CA · 90250
310-683-3491
Steven A. Wilson
Reg. 65345Patent attorney
Hawthorne, CA · 90250
310-920-3739
Common questions
Do patent attorneys in ZIP 90250 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 90250 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 90250 office?
6 USPTO-registered patent practitioners list a ZIP 90250 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 90250 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 90250-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.