Registered patent agent

Daniel S Trainor

USPTO Reg. 43959

Firm

Kirkland & Ellis Sean

Address

655 15th Street, N.W.

Washington, DC, 20005

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Daniel S Trainor

  • Is Daniel S Trainor a registered patent attorney?

    Daniel S Trainor is a registered patent agent (USPTO Registration Number 43959). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Daniel S Trainor located?

    Daniel S Trainor's office is in Washington, District of Columbia (20005). Affiliated with Kirkland & Ellis Sean.

  • What firm does Daniel S Trainor work at?

    Daniel S Trainor is listed as affiliated with Kirkland & Ellis Sean on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Daniel S Trainor?

    Daniel S Trainor's office phone (per the USPTO public roster) is 202-879-5229. 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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