Registered patent attorney

Douglas Damian Hancock

USPTO Reg. 35889

Firm

Hancock Hughey, LLP

Address

P.O. Box 1208

Sisters, OR, 97759

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about Douglas Damian Hancock

  • Is Douglas Damian Hancock a registered patent attorney?

    Yes. Douglas Damian Hancock is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35889). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Douglas Damian Hancock located?

    Douglas Damian Hancock's office is in Sisters, Oregon (97759). Affiliated with Hancock Hughey, LLP.

  • What firm does Douglas Damian Hancock work at?

    Douglas Damian Hancock is listed as affiliated with Hancock Hughey, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Douglas Damian Hancock?

    Douglas Damian Hancock's office phone (per the USPTO public roster) is 541-549-4942. 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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