John D. Lopinski

Patent attorney, USPTO registration number 50846, status Active.

Firm

Hodgson Russ LLP

Location

Buffalo, NY

On the USPTO roster since

before May 2006

John D. Lopinski is a USPTO-registered patent attorney (registration number 50846) at Hodgson Russ LLP, in Buffalo, NY. The registration is active on the current USPTO roster, and John D. Lopinski has been listed on the roster since before May 2006.

Hodgson Russ LLP has 13 registered patent practitioners on the roster (11 patent attorneys and 2 patent agents), so John D. Lopinski works alongside 12 other registered practitioners there.

Buffalo, NY has 52 registered patent practitioners in all: 48 patent attorneys and 4 patent agents.

Other registered practitioners in Buffalo, NY

• Michael J. Berchou — Patent attorney, Reg. No. 48233, Harter Secrest & Emery LLP
• Kevin M. Bronson, Esq — Patent attorney, Reg. No. 82577, Simpson & Simpson, PLLC
• Jonathan William Brown — Patent attorney, Reg. No. 51503, Lipsite, Green, Fahringer, Roll, Salisbury & Cambria LLP
• Daniel R. Carosa — Patent attorney, Reg. No. 70872, Bond Schoeneck & King PLLC
• Robert L. Cerasa — Patent agent, Reg. No. 82339
• Monchai Chuaychoo — Patent attorney, Reg. No. 75554, IBM
• Johanna K. Dennis — Patent attorney, Reg. No. 55725, Dennis Law PLLC
• David J. Exterovich — Patent attorney, Reg. No. 66260, M&T Bank

All patent attorneys and agents in Buffalo, NY

Patent firms in New York · Practitioners by state

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