Registered patent attorney
Andrew Darion Cohen
Firm
Patterson Belknap Webb & Tyler LLP
Address
1133 Avenue of the Americas
New York, NY, 10036-6710
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Andrew Darion Cohen
Is Andrew Darion Cohen a registered patent attorney?
Yes. Andrew Darion Cohen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 61508). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Andrew Darion Cohen located?
Andrew Darion Cohen's office is in New York, New York (10036-6710). Affiliated with Patterson Belknap Webb & Tyler LLP.
What firm does Andrew Darion Cohen work at?
Andrew Darion Cohen is listed as affiliated with Patterson Belknap Webb & Tyler LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Andrew Darion Cohen?
Andrew Darion Cohen's office phone (per the USPTO public roster) is 212-336-2605. 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.