Registered patent attorney
Daniel Scott Cohn
Firm
Blackwell Sanders,LLP
Address
720 Olive Street
Suite 2400
St. Louis, MO, 63101
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Daniel Scott Cohn
Is Daniel Scott Cohn a registered patent attorney?
Yes. Daniel Scott Cohn is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57476). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Daniel Scott Cohn located?
Daniel Scott Cohn's office is in St. Louis, Missouri (63101). Affiliated with Blackwell Sanders,LLP.
What firm does Daniel Scott Cohn work at?
Daniel Scott Cohn is listed as affiliated with Blackwell Sanders,LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Daniel Scott Cohn?
Daniel Scott Cohn's office phone (per the USPTO public roster) is 314-345-6000. 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.