Registered patent attorney
Guy Wayne Chambers
Firm
Sideman & Bancroft LLP
Address
One Embarcadero Center
22nd Floor
San Francisco, CA, 94111
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Guy Wayne Chambers
Is Guy Wayne Chambers a registered patent attorney?
Yes. Guy Wayne Chambers is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30617). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Guy Wayne Chambers located?
Guy Wayne Chambers's office is in San Francisco, California (94111). Affiliated with Sideman & Bancroft LLP.
What firm does Guy Wayne Chambers work at?
Guy Wayne Chambers is listed as affiliated with Sideman & Bancroft LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Guy Wayne Chambers?
Guy Wayne Chambers's office phone (per the USPTO public roster) is 415-733-3950. 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.