Registered patent attorney

Katharine I Matthews

USPTO Reg. 40336

Firm

Intelletech PLLC

Address

P O Box 2987

Washington, DC, 20013

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Katharine I Matthews

  • Is Katharine I Matthews a registered patent attorney?

    Yes. Katharine I Matthews is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40336). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Katharine I Matthews located?

    Katharine I Matthews's office is in Washington, District of Columbia (20013). Affiliated with Intelletech PLLC.

  • What firm does Katharine I Matthews work at?

    Katharine I Matthews is listed as affiliated with Intelletech PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Katharine I Matthews?

    Katharine I Matthews's office phone (per the USPTO public roster) is 202-487-5574. 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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