Carl B. Wischhusen

Patent attorney, USPTO registration number 43279, status Active.

Firm

Steptoe LLP

Location

New York, NY

On the USPTO roster since

before May 2006

Carl B. Wischhusen is a USPTO-registered patent attorney (registration number 43279) at Steptoe LLP, in New York, NY. The registration is active on the current USPTO roster, and Carl B. Wischhusen has been listed on the roster since before May 2006.

Steptoe LLP has 8 registered patent practitioners on the roster (3 patent attorneys and 4 patent agents), so Carl B. Wischhusen works alongside 7 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

• Hindy R. Dym — Patent attorney, Reg. No. 60216, Fross Zelnick Lehrman & Zissu PC
• Milo Eadan — Patent agent, Reg. No. 64764, Pearl Cohen Zedek Latzer LLP
• Daniel Simon Ebenstein — Patent attorney, Reg. No. 24932, Amster Rothstein and Ebenstein
• Aaron S. Eckenthal — Patent attorney, Reg. No. 58891, Nomura Holding America Inc.
• Guy R. Eddon — Patent attorney, Reg. No. 73218, U.S. Department of Justice
• Kathleen N. Ehrhard — Patent agent, Reg. No. 55144, Frommer Lawrence & Haug L.L.P.
• Michael B. Eisenberg — Patent attorney, Reg. No. 50643, Weil Gotshal & Manges
• Eric M. Eisenberg — Patent attorney, Reg. No. 72009, Amster Rothstein & Ebenstein LLP

All patent attorneys and agents in New York, NY

Patent firms in New York · Practitioners by state

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