Registered patent attorney
Philip S. Hof
Firm
The Small Patent Law Group, LLC
Address
225 S. Meramec Avenue, Suite 725
St. Louis, MO, 63105
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Philip S. Hof
Is Philip S. Hof a registered patent attorney?
Yes. Philip S. Hof is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 72606). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Philip S. Hof located?
Philip S. Hof's office is in St. Louis, Missouri (63105). Affiliated with The Small Patent Law Group, LLC.
What firm does Philip S. Hof work at?
Philip S. Hof is listed as affiliated with The Small Patent Law Group, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Philip S. Hof?
Philip S. Hof's office phone (per the USPTO public roster) is 314-584-4098. 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.