Yan Zhang

Patent agent, USPTO registration number 56267, status Active.

Firm

Davis Polk & Wardwell

Location

New York, NY

On the USPTO roster since

before May 2006

Yan Zhang is a USPTO-registered patent agent (registration number 56267) at Davis Polk & Wardwell, in New York, NY. The registration is active on the current USPTO roster, and Yan Zhang has been listed on the roster since before May 2006.

Davis Polk & Wardwell has 4 registered patent practitioners on the roster (3 patent attorneys and 1 patent agent), so Yan Zhang works alongside 3 other registered practitioners there.

New York, NY has 2,087 registered patent practitioners in all: 1,614 patent attorneys and 419 patent agents.

Other registered practitioners in New York, NY

• David M. Elihu — Patent agent, Reg. No. 65717, Quinn Emanuel UrQuhart & Sullivan LLP
• Cameron R. Elliot — Patent attorney, Reg. No. 45539, Darby & Darby P.C.
• Stephen J. Elliott — Patent attorney, Reg. No. 52858, Sullivan & Cromwell LLP
• Lucy E. Emhardt — Patent attorney, Reg. No. 61997, Gibbons P.C.
• Peter A. Emmi — Patent attorney, Reg. No. 75017, Reed Smith LLP
• Martin P. Endres — Patent attorney, Reg. No. 35498, Florek & Endres PLLC
• Bruce Eng — Patent attorney, Reg. No. 70219, John Jay College
• Jeffrey G. Eng — Patent attorney, Reg. No. 63189, Herbert Smith Freehills Kramer LLP

All patent attorneys and agents in New York, NY

Patent firms in New York · Practitioners by state

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