Registered patent agent

Sung J Pio

USPTO Reg. 63290

Firm

Chevron Corporation

Address

100 Chevron Way

Intellectual Property Practice Group

Richmond, CA, 94802

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Sung J Pio

  • Is Sung J Pio a registered patent attorney?

    Sung J Pio is a registered patent agent (USPTO Registration Number 63290). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Sung J Pio located?

    Sung J Pio's office is in Richmond, California (94802). Affiliated with Chevron Corporation.

  • What firm does Sung J Pio work at?

    Sung J Pio is listed as affiliated with Chevron Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Sung J Pio?

    Sung J Pio's office phone (per the USPTO public roster) is 510-242-2883. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

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