Registered patent attorney
Mario Derevjanik
Firm
Haley Guiliano LLP
Address
75 Broad Street Suite 1000
New York, NY, 10004
US
Phone
Registered as
Registered patent attorney
Other attorneys at Haley Guiliano LLP
- Firasat M AliUSPTO Reg. 45715 · San Jose, CA
- Rahul AroraUSPTO Reg. 77377 · New York, NY
- Anthony J ArpinUSPTO Reg. 62553 · New York, NY
- George BriegerUSPTO Reg. 52652 · New York, NY
- Olivia BrockUSPTO Reg. 82530 · San Jose, CA
- Marisa V ConlonUSPTO Reg. 63248 · New York, NY
- Giacomo V. Di LibertoUSPTO Reg. 81758 · New York, NY
- Paul L FrechUSPTO Reg. 82610 · San Jose, CA
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 Mario Derevjanik
Is Mario Derevjanik a registered patent attorney?
Yes. Mario Derevjanik is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 77433). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Mario Derevjanik located?
Mario Derevjanik's office is in New York, New York (10004). Affiliated with Haley Guiliano LLP.
What firm does Mario Derevjanik work at?
Mario Derevjanik is listed as affiliated with Haley Guiliano LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mario Derevjanik?
Mario Derevjanik's office phone (per the USPTO public roster) is 646-973-2500. 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.