Registered patent attorney
Neil D Greenstein
Firm
TechMark
Address
2300 Wilson Blvd
Suite 700
Arlington, VA, 22201
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Arlington, Virginia
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- William G AckermanUSPTO Reg. 45320
- Olubukunola T AinaVerizon Legal Department
- Daniel F. AlbertUSPTO Reg. 57701
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Frequently asked
Frequently asked about Neil D Greenstein
Is Neil D Greenstein a registered patent attorney?
Yes. Neil D Greenstein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29159). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Neil D Greenstein located?
Neil D Greenstein's office is in Arlington, Virginia (22201). Affiliated with TechMark.
What firm does Neil D Greenstein work at?
Neil D Greenstein is listed as affiliated with TechMark on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Neil D Greenstein?
Neil D Greenstein's office phone (per the USPTO public roster) is 347-514-7717. 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.