Registered patent attorney

James C Chou

USPTO Reg. 76907

Firm

Orrick, Herrington & Sutcliffe, LLP

Address

2100 Pennsylvania Ave NW

Washington, DC, 20037

US

Phone

Registered as

Registered patent attorney

Other attorneys at Orrick, Herrington & Sutcliffe, LLP

Other patent attorneys in Washington, District of Columbia

Browse all Washington patent attorneys →

Frequently asked

Frequently asked about James C Chou

  • Is James C Chou a registered patent attorney?

    Yes. James C Chou is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 76907). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is James C Chou located?

    James C Chou's office is in Washington, District of Columbia (20037). Affiliated with Orrick, Herrington & Sutcliffe, LLP.

  • What firm does James C Chou work at?

    James C Chou is listed as affiliated with Orrick, Herrington & Sutcliffe, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact James C Chou?

    James C Chou's office phone (per the USPTO public roster) is 202-349-8003. 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.

build 4315ed5 · 2026-05-22 17:54 EDT