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Cardiff by the Sea, California

Patent attorneys in Cardiff by the Sea

Cardiff by the Sea, California is home to 4 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Brown & Winters, Innovation Nation IP Law, and ASIC Law.

Wentzelee Botha

Reg. 48902
Patent attorney

Brown & Winters

Cardiff by the Sea, CA · 92007

760-633-4485

Maryanne E DeAngelo

Reg. 47228
Patent attorney

Innovation Nation IP Law

Cardiff by the sea, CA · 92007

760-809-6004

Daniel L Essig

Reg. 61575
Patent attorney

ASIC Law

Cardiff by the Sea, CA · 92007

760-809-1353

Melissa R Leuenberger-Fisher

Reg. 47747
Patent attorney

Poseida Therapeutics

Cardiff By The Sea, CA · 92007

619-813-8904

Common questions

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