Registered patent attorney

C Bruce Hamburg

USPTO Reg. 22389

Firm

Norris McLaughlin & Marcus, PA

Address

875 Third Avenue

8th Floor

New York, NY, 10022

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about C Bruce Hamburg

  • Is C Bruce Hamburg a registered patent attorney?

    Yes. C Bruce Hamburg is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 22389). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is C Bruce Hamburg located?

    C Bruce Hamburg's office is in New York, New York (10022). Affiliated with Norris McLaughlin & Marcus, PA.

  • What firm does C Bruce Hamburg work at?

    C Bruce Hamburg is listed as affiliated with Norris McLaughlin & Marcus, PA on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact C Bruce Hamburg?

    C Bruce Hamburg's office phone (per the USPTO public roster) is 212-808-0700. 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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