Registered patent agent

Xiao F. Chen

USPTO Reg. 84509

Address

824 41st Street

Brooklyn, NY, 11232

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Xiao F. Chen

  • Is Xiao F. Chen a registered patent attorney?

    Xiao F. Chen is a registered patent agent (USPTO Registration Number 84509). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Xiao F. Chen located?

    Xiao F. Chen's office is in Brooklyn, New York (11232).

  • How do I contact Xiao F. Chen?

    Xiao F. Chen's office phone (per the USPTO public roster) is 646-236-0609. 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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