ZIP 94023
Patent attorneys in ZIP code 94023 · California
ZIP code 94023 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 Innovation Management Sciences and Los Altos Law.
All practitioners
Jose J Aparicio
Reg. 48837Patent attorney
Los Altos, CA · 94023
650-855-4165
Bruce E Busby
Reg. 42374Patent agent
Los Altos, CA · 94023-0045
650-465-0000
Wilfred H Lam
Reg. 41923Patent attorney
Innovation Management Sciences
Los Altos, CA · 94023-1169
650-969-8300
Albert C Smith
Reg. 20355Patent attorney
Los Altos, CA · 94023
650-335-7296
Steven A Swernofsky
Reg. 33040Patent attorney
Los Altos Law
Los Altos, CA · 94023
650-799-2438
Joseph Yang
Reg. 41387Patent attorney
PatentEsque Law Group, LLP
Los Altos, CA · 94023
650-233-0822
Roxana Hwu Yang
Reg. 46788Patent attorney
Los Altos, CA · 94023
650-948-0822
Common questions
Do patent attorneys in ZIP 94023 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 94023 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 94023 office?
7 USPTO-registered patent practitioners list a ZIP 94023 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 94023 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 94023-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.