Registered patent agent
Benjamin D Liebowitz
Firm
Dunnegan, LLC
Address
350 5th Avenue
Suite 4908
New York, NY, 10118
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Benjamin D Liebowitz
Is Benjamin D Liebowitz a registered patent attorney?
Benjamin D Liebowitz is a registered patent agent (USPTO Registration Number 69134). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Benjamin D Liebowitz located?
Benjamin D Liebowitz's office is in New York, New York (10118). Affiliated with Dunnegan, LLC.
What firm does Benjamin D Liebowitz work at?
Benjamin D Liebowitz is listed as affiliated with Dunnegan, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Benjamin D Liebowitz?
Benjamin D Liebowitz's office phone (per the USPTO public roster) is 212-332-8307. 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.