Registered patent attorney
Robert David Schaffer
Address
11 Riverside Drive
Apt. 8 PE
New York City, NY, 10023
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in New York City, New York
- Jonathan BiUSPTO Reg. 79219
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- Peter W. ChungCooley LLP
- Sarah M. CohenWilson Sonsini Goodrich & Rosati
- Benjamin L DavisUSPTO Reg. 58534
- Chintan A. DesaiLippes Mathias LLP
- Zachary L GreenbergUSPTO Reg. 82614
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Frequently asked
Frequently asked about Robert David Schaffer
Is Robert David Schaffer a registered patent attorney?
Yes. Robert David Schaffer is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33775). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Robert David Schaffer located?
Robert David Schaffer's office is in New York City, New York (10023).
How do I contact Robert David Schaffer?
Robert David Schaffer's office phone (per the USPTO public roster) is 646-450-1954. 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.