Registered patent attorney

Retford O Berko

USPTO Reg. 67046

Firm

eVenus Pharmaceuticals Laboratories, Inc.

Address

500 Carnegie Center

Suite 100

Princeton, NJ, 08540

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Retford O Berko

  • Is Retford O Berko a registered patent attorney?

    Yes. Retford O Berko is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67046). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Retford O Berko located?

    Retford O Berko's office is in Princeton, New Jersey (08540). Affiliated with eVenus Pharmaceuticals Laboratories, Inc..

  • What firm does Retford O Berko work at?

    Retford O Berko is listed as affiliated with eVenus Pharmaceuticals Laboratories, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Retford O Berko?

    Retford O Berko's office phone (per the USPTO public roster) is 609-395-8625. 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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