Registered patent attorney

Christopher Thomas Gresalfi

USPTO Reg. 78949

Firm

Winston & Strawn LLP

Address

200 Park Avenue

New York, NY, 10166

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Christopher Thomas Gresalfi

  • Is Christopher Thomas Gresalfi a registered patent attorney?

    Yes. Christopher Thomas Gresalfi is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 78949). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Christopher Thomas Gresalfi located?

    Christopher Thomas Gresalfi's office is in New York, New York (10166). Affiliated with Winston & Strawn LLP.

  • What firm does Christopher Thomas Gresalfi work at?

    Christopher Thomas Gresalfi is listed as affiliated with Winston & Strawn LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Christopher Thomas Gresalfi?

    Christopher Thomas Gresalfi's office phone (per the USPTO public roster) is 121-229-46700. 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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