Registered patent attorney
Charles John Kulas
Firm
Trellis Intellectual Property Law Group, PC
Address
1900 Embarcadero Road
Suite 109
Palo Alto, CA, 94303
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Charles John Kulas
Is Charles John Kulas a registered patent attorney?
Yes. Charles John Kulas is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35809). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Charles John Kulas located?
Charles John Kulas's office is in Palo Alto, California (94303). Affiliated with Trellis Intellectual Property Law Group, PC.
What firm does Charles John Kulas work at?
Charles John Kulas is listed as affiliated with Trellis Intellectual Property Law Group, PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Charles John Kulas?
Charles John Kulas's office phone (per the USPTO public roster) is 650-842-0300. 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.