Registered patent agent

Carlos E Duarte Guevara

USPTO Reg. 80559

Firm

Finnegan Henderson Farabow Garrett &

Dunner, LLP

Address

901 New York Avenue NW

Washington, DC, 20001

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Carlos E Duarte Guevara

  • Is Carlos E Duarte Guevara a registered patent attorney?

    Carlos E Duarte Guevara is a registered patent agent (USPTO Registration Number 80559). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Carlos E Duarte Guevara located?

    Carlos E Duarte Guevara's office is in Washington, District of Columbia (20001). Affiliated with Finnegan Henderson Farabow Garrett &.

  • What firm does Carlos E Duarte Guevara work at?

    Carlos E Duarte Guevara is listed as affiliated with Finnegan Henderson Farabow Garrett & on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Carlos E Duarte Guevara?

    Carlos E Duarte Guevara's office phone (per the USPTO public roster) is 202-408-6013. 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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