Registered patent attorney
David J DeToffol
Address
30 Broad Street - 35th floor
New York, NY, 10004
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in New York, New York
- Ghalia AamerColumbia Law School
- Mark J AbatePillsbury Winthrop Shaw Pittman
- Ahmed B AbdelqaderFish and Richardson P.C.
- Gary AbelevHunton Andrews Kurth LLP
- Samuel B AbramsDechert LLP
- Bruce D. AbramsonBruce Abramson
- Ronald AbramsonListon Abramson LLP
- Peter A AbruzzeseKramer Levin Naftalis & Frankel LLP
Frequently asked
Frequently asked about David J DeToffol
Is David J DeToffol a registered patent attorney?
Yes. David J DeToffol is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 39167). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David J DeToffol located?
David J DeToffol's office is in New York, New York (10004).
How do I contact David J DeToffol?
David J DeToffol's office phone (per the USPTO public roster) is 212-962-2220. 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.