Registered patent attorney

Bradford J Black

USPTO Reg. 72860

Firm

Bradford Black P.C.

Address

4 Embarcadero Center, Suite 1400

San Francisco, CA, 94111

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Bradford J Black

  • Is Bradford J Black a registered patent attorney?

    Yes. Bradford J Black is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 72860). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Bradford J Black located?

    Bradford J Black's office is in San Francisco, California (94111). Affiliated with Bradford Black P.C..

  • What firm does Bradford J Black work at?

    Bradford J Black is listed as affiliated with Bradford Black P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Bradford J Black?

    Bradford J Black's office phone (per the USPTO public roster) is 415-813-6211. 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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