Registered patent attorney

Karen Y Spencer

USPTO Reg. 39842

Address

3074 N.W. Valle Vista Terrace

Portland, OR, 97210

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Karen Y Spencer

  • Is Karen Y Spencer a registered patent attorney?

    Yes. Karen Y Spencer is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 39842). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Karen Y Spencer located?

    Karen Y Spencer's office is in Portland, Oregon (97210).

  • How do I contact Karen Y Spencer?

    Karen Y Spencer's office phone (per the USPTO public roster) is 503-799-6247. 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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