Registered patent attorney

Cynthia Dawn Hagenbuch

USPTO Reg. 62568

Address

285 8th Avenue N

Apartment 210

Seattle, WA, 98109

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Cynthia Dawn Hagenbuch

  • Is Cynthia Dawn Hagenbuch a registered patent attorney?

    Yes. Cynthia Dawn Hagenbuch is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 62568). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Cynthia Dawn Hagenbuch located?

    Cynthia Dawn Hagenbuch's office is in Seattle, Washington (98109).

  • How do I contact Cynthia Dawn Hagenbuch?

    Cynthia Dawn Hagenbuch's office phone (per the USPTO public roster) is 206-979-1160. 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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