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ZIP 94720

Patent attorneys in ZIP code 94720 · California

ZIP code 94720 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 Lawrence Berkeley National Laboratory and California Institute for Quantitative Biosciences.

All practitioners

Robin Chen Chiang

Reg. 46619
Patent attorney

Lawrence Berkeley National Laboratory

Berkeley, CA · 94720

510-486-4534

Tsoi Ling Chung

Reg. 81014
Patent agent

California Institute for Quantitative Biosciences

Berkeley, CA · 94720-3220

510-666-3308

Virginia T. de la Puente

Reg. 45948
Patent attorney

Lawrence Berkeley National Laboratory

Berkeley, CA · 94720

510-495-2920

Gary R Drew

Reg. 34585
Patent attorney

U.S. Department of Energy

Berkeley, CA · 94720

510-486-6703

Stephen C Glade

Reg. 57601
Patent attorney

Lawrence Berkeley National Laboratory

Berkeley, CA · 94720

510-486-6503

Yongdan Li

Reg. 62242
Patent attorney

UC Berkeley

Berkeley, CA · 94720-2320

510-664-2974

Cindy Wangchun Liao

Reg. 59316
Patent agent

Lawrence Berkeley National Laboratory

Berkeley, CA · 94720

510-486-7025

Khushboo U. Shah

Reg. 81547
Patent attorney

Berkeley, CA · 94720

510-229-8738

Michelle C Wong

Reg. 50456
Patent attorney

Lawrence Berkeley Natl Laboratory

Berkeley, CA · 94720

510-486-7058

Common questions

Do patent attorneys in ZIP 94720 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 94720 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 94720 office?
9 USPTO-registered patent practitioners list a ZIP 94720 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 94720 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 94720-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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