Registered patent attorney
Barry Leonard Evans
Firm
Lucas & Mercanti, LLP
Address
30 Broad St.
21st Floor
New York, NY, 10004
US
Phone
Registered as
Registered patent attorney
Other attorneys at Lucas & Mercanti, LLP
- Lindsay S AdamsUSPTO Reg. 36425 · New York, NY
- Frederick P. BillsUSPTO Reg. 74927 · New York, NY
- Gwen L BlecknerUSPTO Reg. 75739 · Whippany, NJ
- Elizabeth Lee D'AmoreUSPTO Reg. 66325 · Whippany, NJ
- Laurence ManberUSPTO Reg. 35597 · Whippany, NJ
- Michael N MercantiUSPTO Reg. 33966 · Whippany, NJ
- Peter J PhillipsUSPTO Reg. 29691 · New York, NY
- Steven D RothUSPTO Reg. 47039 · New York, NY
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 Barry Leonard Evans
Is Barry Leonard Evans a registered patent attorney?
Yes. Barry Leonard Evans is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 22802). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Barry Leonard Evans located?
Barry Leonard Evans's office is in New York, New York (10004). Affiliated with Lucas & Mercanti, LLP.
What firm does Barry Leonard Evans work at?
Barry Leonard Evans is listed as affiliated with Lucas & Mercanti, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Barry Leonard Evans?
Barry Leonard Evans's office phone (per the USPTO public roster) is 212-661-8000. 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.