Registered patent attorney

Chelsea E. Witte-Garcia

USPTO Reg. 75713

Firm

Amgen Inc

Address

One Amgen Center Drive

Thousand Oaks, CA, 91320

US

Phone

Registered as

Registered patent attorney

Other attorneys at Amgen Inc

Other patent attorneys in Thousand Oaks, California

Browse all Thousand Oaks patent attorneys →

Frequently asked

Frequently asked about Chelsea E. Witte-Garcia

  • Is Chelsea E. Witte-Garcia a registered patent attorney?

    Yes. Chelsea E. Witte-Garcia is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 75713). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Chelsea E. Witte-Garcia located?

    Chelsea E. Witte-Garcia's office is in Thousand Oaks, California (91320). Affiliated with Amgen Inc.

  • What firm does Chelsea E. Witte-Garcia work at?

    Chelsea E. Witte-Garcia is listed as affiliated with Amgen Inc on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Chelsea E. Witte-Garcia?

    Chelsea E. Witte-Garcia's office phone (per the USPTO public roster) is 858-914-7304. 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 17:55 EDT