Charles M. Mcmahon

Patent attorney, USPTO registration number 44926, status Active.

Firm

Mcdermott Will & Emery LLP

Location

Chicago, IL

On the USPTO roster since

before May 2006

Charles M. Mcmahon is a USPTO-registered patent attorney (registration number 44926) at Mcdermott Will & Emery LLP, in Chicago, IL. The registration is active on the current USPTO roster, and Charles M. Mcmahon has been listed on the roster since before May 2006.

Mcdermott Will & Emery LLP has 42 registered patent practitioners on the roster (31 patent attorneys and 11 patent agents), so Charles M. Mcmahon works alongside 41 other registered practitioners there.

Chicago, IL has 1,896 registered patent practitioners in all: 1,537 patent attorneys and 303 patent agents.

Other registered practitioners in Chicago, IL

• Trevor J C Foster — Patent attorney, Reg. No. 80560, Quarles & Brady LLP
• George W. Foster — Patent attorney, Reg. No. 74781, Kirkland & Ellis LLP
• Dant T. Foulk — Patent attorney, Reg. No. 52907
• David Brian Fournier — Patent attorney, Reg. No. 51696, Perkins Coie LLP
• Deirdre A. Fox — Patent attorney, Reg. No. 59687
• Katherine J. Fox — Patent attorney, Reg. No. 74613
• Jonathan M. Francis — Patent attorney, Reg. No. 72479, Law Office of Jonathan M Francis
• Matthew C. Francis — Patent agent, Reg. No. 80236, Michael Best & Friedrich

All patent attorneys and agents in Chicago, IL

Patent firms in Illinois · Practitioners by state

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