Registered patent agent

Katherine D. Joiner

USPTO Reg. 69261

Firm

Buchalter

Address

1000 Wilshire Blvd

#1500

Los Angeles, CA, 90017

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Katherine D. Joiner

  • Is Katherine D. Joiner a registered patent attorney?

    Katherine D. Joiner is a registered patent agent (USPTO Registration Number 69261). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Katherine D. Joiner located?

    Katherine D. Joiner's office is in Los Angeles, California (90017). Affiliated with Buchalter.

  • What firm does Katherine D. Joiner work at?

    Katherine D. Joiner is listed as affiliated with Buchalter on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Katherine D. Joiner?

    Katherine D. Joiner's office phone (per the USPTO public roster) is 407-619-2904. 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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