Shanxi Feng

Limited recognition, USPTO registration number L1396, status Active.

Firm

Cooley LLP

Location

Washington, DC

On the USPTO roster since

February 2024

Shanxi Feng is a USPTO-registered Limited recognition (registration number L1396) at Cooley LLP, in Washington, DC. The registration is active on the current USPTO roster, and Shanxi Feng has been listed on the roster since February 2024.

Cooley LLP has 142 registered patent practitioners on the roster (71 patent attorneys and 70 patent agents), so Shanxi Feng works alongside 141 other registered practitioners there.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

• Robert W. Busby, Jr — Patent agent, Reg. No. 40930, Morgan Lewis & Bockius LLP
• Michael A. Bush — Patent attorney, Reg. No. 48893, Dickinson Wright PLLC
• Robert E. Bushnell — Patent attorney, Reg. No. 27774
• Eugene George Byrd — Patent agent, Reg. No. 47361, Rader Fishman and Graver PLLC
• Mark S. Byrd — Patent attorney, Reg. No. 73382, Federal Energy Regulatory Commission
• John W. Cabeca — Patent agent, Reg. No. 83616, Council for Innovation Promotion
• Joseph B. Cahill — Patent attorney, Reg. No. 80691, Venable LLP
• Maurice U. Cahn — Patent attorney, Reg. No. 30454, Cahn & Samuels LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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