Registered patent attorney

Kajal Chowdhury

USPTO Reg. 54712

Firm

Regeneron Pharmaceuticals, Inc,

Address

777 Old Saw Mill River Road

Building 3, Room 33-315

Tarrytown, NY, 10591-6707

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Kajal Chowdhury

  • Is Kajal Chowdhury a registered patent attorney?

    Yes. Kajal Chowdhury is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 54712). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Kajal Chowdhury located?

    Kajal Chowdhury's office is in Tarrytown, New York (10591-6707). Affiliated with Regeneron Pharmaceuticals, Inc,.

  • What firm does Kajal Chowdhury work at?

    Kajal Chowdhury is listed as affiliated with Regeneron Pharmaceuticals, Inc, on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Kajal Chowdhury?

    Kajal Chowdhury's office phone (per the USPTO public roster) is 914-418-0068. 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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