Registered patent attorney
Danielle C. Sullivan
Firm
Davidson, Davidson & Kappel
Address
485 Seventh Avenue
14th Floor
New York, NY, 10018
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Danielle C. Sullivan
Is Danielle C. Sullivan a registered patent attorney?
Yes. Danielle C. Sullivan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 64125). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Danielle C. Sullivan located?
Danielle C. Sullivan's office is in New York, New York (10018). Affiliated with Davidson, Davidson & Kappel.
What firm does Danielle C. Sullivan work at?
Danielle C. Sullivan is listed as affiliated with Davidson, Davidson & Kappel on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Danielle C. Sullivan?
Danielle C. Sullivan's office phone (per the USPTO public roster) is 212-736-1940. 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.