Registered patent attorney
Katharine I Matthews
Firm
Intelletech PLLC
Address
P O Box 2987
Washington, DC, 20013
US
Phone
Registered as
Registered patent attorney
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- Michael T. AbramsonJordan IP Law
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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.