Registered patent attorney
Kathleen Anne Frost
Address
PO Box 5325
Larkspur, CA, 94977
US
Phone
Registered as
Registered patent attorney
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Frequently asked about Kathleen Anne Frost
Is Kathleen Anne Frost a registered patent attorney?
Yes. Kathleen Anne Frost is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 37326). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Kathleen Anne Frost located?
Kathleen Anne Frost's office is in Larkspur, California (94977).
How do I contact Kathleen Anne Frost?
Kathleen Anne Frost's office phone (per the USPTO public roster) is 415-936-9731. 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.