Registered patent attorney

Mark P Weichselbaum

USPTO Reg. 43248

Firm

Lerner and Greenberg, PA

Address

P.O. Box 2480

Hollywood, FL, 33022-2480

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Mark P Weichselbaum

  • Is Mark P Weichselbaum a registered patent attorney?

    Yes. Mark P Weichselbaum is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43248). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark P Weichselbaum located?

    Mark P Weichselbaum's office is in Hollywood, Florida (33022-2480). Affiliated with Lerner and Greenberg, PA.

  • What firm does Mark P Weichselbaum work at?

    Mark P Weichselbaum is listed as affiliated with Lerner and Greenberg, PA on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark P Weichselbaum?

    Mark P Weichselbaum's office phone (per the USPTO public roster) is 954-925-1100. 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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