Registered patent agent
Henry M Feiereisen
Firm
Henry M. Feiereisen, LLC
Address
708 Third Avenue
Suite 1501
New York, NY, 10017
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Henry M Feiereisen
Is Henry M Feiereisen a registered patent attorney?
Henry M Feiereisen is a registered patent agent (USPTO Registration Number 31084). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Henry M Feiereisen located?
Henry M Feiereisen's office is in New York, New York (10017). Affiliated with Henry M. Feiereisen, LLC.
What firm does Henry M Feiereisen work at?
Henry M Feiereisen is listed as affiliated with Henry M. Feiereisen, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Henry M Feiereisen?
Henry M Feiereisen's office phone (per the USPTO public roster) is 212-244-5500. 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.