Registered patent attorney
Charles C Achkar
Firm
Amster, Rothstein & Ebenstein, LLP
Address
405 Lexington Avenue
New York, NY, 10174
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Charles C Achkar
Is Charles C Achkar a registered patent attorney?
Yes. Charles C Achkar is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43311). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Charles C Achkar located?
Charles C Achkar's office is in New York, New York (10174). Affiliated with Amster, Rothstein & Ebenstein, LLP.
What firm does Charles C Achkar work at?
Charles C Achkar is listed as affiliated with Amster, Rothstein & Ebenstein, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Charles C Achkar?
Charles C Achkar's office phone (per the USPTO public roster) is 212-336-8025. 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.