Registered patent attorney
Philip P Caspers
Firm
Carlson, Caspers, Vandenburgh, Lindquist, & Schuman, P.A.
Address
225 South 6th Street
Suite 4200
Minneapolis, MN, 55402
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Philip P Caspers
Is Philip P Caspers a registered patent attorney?
Yes. Philip P Caspers is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33227). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Philip P Caspers located?
Philip P Caspers's office is in Minneapolis, Minnesota (55402). Affiliated with Carlson, Caspers, Vandenburgh, Lindquist, & Schuman, P.A..
What firm does Philip P Caspers work at?
Philip P Caspers is listed as affiliated with Carlson, Caspers, Vandenburgh, Lindquist, & Schuman, P.A. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Philip P Caspers?
Philip P Caspers's office phone (per the USPTO public roster) is 612-436-9617. 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.