Registered patent agent
Barbara M Key
Firm
Administrative Office of the U.S. Courts
Address
One Columbus Circle Northeast
Washington, DC, 20002
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Barbara M Key
Is Barbara M Key a registered patent attorney?
Barbara M Key is a registered patent agent (USPTO Registration Number 83142). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Barbara M Key located?
Barbara M Key's office is in Washington, District of Columbia (20002). Affiliated with Administrative Office of the U.S. Courts.
What firm does Barbara M Key work at?
Barbara M Key is listed as affiliated with Administrative Office of the U.S. Courts on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Barbara M Key?
Barbara M Key's office phone (per the USPTO public roster) is 202-655-9063. 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.