Registered patent attorney
David L Bilsker
Firm
Quinn Emanel Urquhart & Sulliavan, LLP
Address
50 California Street, 22nd Floor
San Francisco, CA, 94111
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about David L Bilsker
Is David L Bilsker a registered patent attorney?
Yes. David L Bilsker is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 39611). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David L Bilsker located?
David L Bilsker's office is in San Francisco, California (94111). Affiliated with Quinn Emanel Urquhart & Sulliavan, LLP.
What firm does David L Bilsker work at?
David L Bilsker is listed as affiliated with Quinn Emanel Urquhart & Sulliavan, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David L Bilsker?
David L Bilsker's office phone (per the USPTO public roster) is 415-875-6432. 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.