Registered patent attorney
David K Barr
Firm
Venable LLP
Address
151 W. 42nd Street
New York, NY, 10036
US
Phone
Registered as
Registered patent attorney
Other attorneys at Venable LLP
- Tamatane J AgaUSPTO Reg. 65708 · Washington, DC
- Chad C AndersonUSPTO Reg. 44505 · Washington, DC
- Erin J.D. AustinUSPTO Reg. 66532 · New York, NY
- Erin K BelfieldUSPTO Reg. 78171 · New York, NY
- Seth E BoeshoreUSPTO Reg. 63049 · New York, NY
- Andrew W BradshawUSPTO Reg. 80723 · Washington, DC
- Sarah S BrooksUSPTO Reg. 57071 · Los Angeles, CA
- Joseph B CahillUSPTO Reg. 80691 · Washington, DC
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 K Barr
Is David K Barr a registered patent attorney?
Yes. David K Barr is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 31940). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David K Barr located?
David K Barr's office is in New York, New York (10036). Affiliated with Venable LLP.
What firm does David K Barr work at?
David K Barr is listed as affiliated with Venable LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David K Barr?
David K Barr's office phone (per the USPTO public roster) is 212-307-5500. 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.