Registered patent attorney
Yoel A Zagelbaum
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.