Registered patent attorney

Josephine Ann U Brosas

USPTO Reg. 66679

Firm

Lewis Brisbois Bisgaard & Smith LLP

Address

221 N. Figueroa Street

Suite 1200

Los Angeles, CA, 90012

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Josephine Ann U Brosas

  • Is Josephine Ann U Brosas a registered patent attorney?

    Yes. Josephine Ann U Brosas is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66679). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Josephine Ann U Brosas located?

    Josephine Ann U Brosas's office is in Los Angeles, California (90012). Affiliated with Lewis Brisbois Bisgaard & Smith LLP.

  • What firm does Josephine Ann U Brosas work at?

    Josephine Ann U Brosas is listed as affiliated with Lewis Brisbois Bisgaard & Smith LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Josephine Ann U Brosas?

    Josephine Ann U Brosas's office phone (per the USPTO public roster) is 213-250-1800. 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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