Matthew J. Rizzolo

Patent attorney, USPTO registration number 57565, status Active.

Firm

Ropes & Gray LLP

Location

Washington, DC

On the USPTO roster since

April 2007

Matthew J. Rizzolo is a USPTO-registered patent attorney (registration number 57565) at Ropes & Gray LLP, in Washington, DC. The registration is active on the current USPTO roster, and Matthew J. Rizzolo has been listed on the roster since April 2007.

Ropes & Gray LLP has 53 registered patent practitioners on the roster (34 patent attorneys and 18 patent agents), so Matthew J. Rizzolo works alongside 52 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

• Gelu Comanescu — Patent attorney, Reg. No. 69016
• Claire K. Comfort — Patent attorney, Reg. No. 66133, U.S. International Trade Commission
• Mark Charles Comtois — Patent attorney, Reg. No. 46285, Duane Morris LLP
• Kyle E. Conklin — Patent attorney, Reg. No. 59425, Sterne, Kessler , Goldstein & Fox
• Mark J. Consilvio — Patent attorney, Reg. No. 72065, Dentons US LLP
• Robert Elliott Converse, Jr — Patent attorney, Reg. No. 27432, Finnegan
• James Albert Cooke, III — Patent attorney, Reg. No. 69338, Nixon Peabody LLP
• Remy C. Cooper — Patent agent, Reg. No. 81942, Quarles & Brady LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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