Registered patent attorney

Yoel A Zagelbaum

USPTO Reg. 54679

Firm

Riverside Abstract, LLC

Address

3839 Flatlands Ave

Suite 208

Brooklyn, NY, 11234

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Yoel A Zagelbaum

  • Is Yoel A Zagelbaum a registered patent attorney?

    Yes. Yoel A Zagelbaum is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 54679). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Yoel A Zagelbaum located?

    Yoel A Zagelbaum's office is in Brooklyn, New York (11234). Affiliated with Riverside Abstract, LLC.

  • What firm does Yoel A Zagelbaum work at?

    Yoel A Zagelbaum is listed as affiliated with Riverside Abstract, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Yoel A Zagelbaum?

    Yoel A Zagelbaum's office phone (per the USPTO public roster) is 718-252-4200. 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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