Matthew J. Esserman
Patent agent, USPTO registration number 41536, status Active.
- Firm
- Polsinelli PC
- Location
- Philadelphia, PA
- On the USPTO roster since
- before May 2006
Matthew J. Esserman is a USPTO-registered patent agent (registration number 41536) at Polsinelli PC, in Philadelphia, PA. The registration is active on the current USPTO roster, and Matthew J. Esserman has been listed on the roster since before May 2006.
Philadelphia, PA has 513 registered patent practitioners in all: 377 patent attorneys and 115 patent agents.
Other registered practitioners in Philadelphia, PA
- Arshid A. Sheikh — Patent attorney, Reg. No. 70729, Condo Roccia LLP
- Jingshi Shi — Patent attorney, Reg. No. 81548, Condo Roccia Koptiw LLP
- Linda X. Shi — Patent attorney, Reg. No. 64800, 50on Red
- Anthony D. Sierra — Patent attorney, Reg. No. 78688, Akin Gump Strauss & Feld, LLC Two Commerce Square
- Ruthie K. Sifuma — Limited recognition, Reg. No. 902852, University Of Pennsylvania Law School
- Domingos J. Silva — Patent attorney, Reg. No. 64197, Saul Ewing Arnstein & Lehr LLP
- Robert S. Silver — Patent attorney, Reg. No. 35681, Langer, Grogan and Diver, P.C.
- Benjamin N. Simler — Patent attorney, Reg. No. 80554, Ballard Spahr LLP
All patent attorneys and agents in Philadelphia, PA
Patent firms in Pennsylvania · Practitioners by state
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