Registered patent agent

Mitchell S Feller

USPTO Reg. 42530

Firm

Gottlieb Rackman & Reisman, PC

Address

270 Madison Avenue

New York, NY, 10016

US

Phone

Registered as

Registered patent agent

Other patent attorneys in New York, New York

Browse all New York patent attorneys →

Frequently asked

Frequently asked about Mitchell S Feller

  • Is Mitchell S Feller a registered patent attorney?

    Mitchell S Feller is a registered patent agent (USPTO Registration Number 42530). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Mitchell S Feller located?

    Mitchell S Feller's office is in New York, New York (10016). Affiliated with Gottlieb Rackman & Reisman, PC.

  • What firm does Mitchell S Feller work at?

    Mitchell S Feller is listed as affiliated with Gottlieb Rackman & Reisman, PC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mitchell S Feller?

    Mitchell S Feller's office phone (per the USPTO public roster) is 212-684-3900. 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.

build 4315ed5 · 2026-05-22 22:40 EDT