Registered patent attorney
John P. Hanish
Firm
Maynard Nexsen PC
Address
551 Fifth Avenue, Suite 1600
The Fred F. French Building
New York, NY, 10176
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about John P. Hanish
Is John P. Hanish a registered patent attorney?
Yes. John P. Hanish is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 75382). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John P. Hanish located?
John P. Hanish's office is in New York, New York (10176). Affiliated with Maynard Nexsen PC.
What firm does John P. Hanish work at?
John P. Hanish is listed as affiliated with Maynard Nexsen PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John P. Hanish?
John P. Hanish's office phone (per the USPTO public roster) is 646-609-9283. 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.