John C. Clark

Patent agent, USPTO registration number 43552, status Active.

Firm

Venable LLP

Location

Washington, DC

On the USPTO roster since

before May 2006

John C. Clark is a USPTO-registered patent agent (registration number 43552) at Venable LLP, in Washington, DC. The registration is active on the current USPTO roster, and John C. Clark has been listed on the roster since before May 2006.

Venable LLP has 71 registered patent practitioners on the roster (57 patent attorneys and 14 patent agents), so John C. Clark works alongside 70 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

• Nicholas A. Cerulli — Patent attorney, Reg. No. 71900, Finnegan Henderson Farabow Garrett & Dunner L.L.P
• Jennifer Meyer Chagnon — Patent attorney, Reg. No. 55440, Sterne, Kessler, Goldstein & Fox P.L.L.C.
• Rajarshi Chakraborty — Patent attorney, Reg. No. 81328, WilmerHale
• Bruce E. Chalker — Patent attorney, Reg. No. 47480, Sterne, Kessler, Goldstein & Fox P.L.L.C.
• Jasemine C. Chambers — Patent attorney, Reg. No. 70935, Wilson Sonsini Goodrich & Rosati, P.C.
• Scott A. Chambers — Patent attorney, Reg. No. 37573, Arnall Golden Gregory LLP
• John M. Chambers — Patent attorney, Reg. No. 82276
• Eunice Ng Chan — Patent attorney, Reg. No. 68981, Banner Witcoff

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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