Registered patent attorney
Brianne E.O. Kalach
Firm
Bartko Pavia
Address
1100 Sansome Street
San Francisco, CA, 94111
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Brianne E.O. Kalach
Is Brianne E.O. Kalach a registered patent attorney?
Yes. Brianne E.O. Kalach is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 84067). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Brianne E.O. Kalach located?
Brianne E.O. Kalach's office is in San Francisco, California (94111). Affiliated with Bartko Pavia.
What firm does Brianne E.O. Kalach work at?
Brianne E.O. Kalach is listed as affiliated with Bartko Pavia on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Brianne E.O. Kalach?
Brianne E.O. Kalach's office phone (per the USPTO public roster) is 415-291-4514. 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.