Christopher H. Butler

Patent attorney, USPTO registration number 73808, status Active.

Firm

Amstrong Teasdale

Location

Denver, CO

On the USPTO roster since

January 2016

Christopher H. Butler is a USPTO-registered patent attorney (registration number 73808) at Amstrong Teasdale, in Denver, CO. The registration is active on the current USPTO roster, and Christopher H. Butler has been listed on the roster since January 2016.

Amstrong Teasdale is listed with one registered practitioner on the current roster.

Denver, CO has 400 registered patent practitioners in all: 325 patent attorneys and 74 patent agents.

Other registered practitioners in Denver, CO

• Jon P. Deppe — Patent attorney, Reg. No. 65196, Holzer Patel Drennan
• Jonathan B. Devries — Patent agent, Reg. No. 76543
• Angelina P. Dinorcia — Patent agent, Reg. No. 84208, Erise IP
• Callum James Docherty — Patent agent, Reg. No. 82153, Eip US LLP
• David F. Dockery — Patent attorney, Reg. No. 34323, The Navitas Intellectual Property Group LLC
• Angela M. Domitrovich — Patent agent, Reg. No. 62948, Sheridan Ross P.C.
• Derek D. Donahoe — Patent attorney, Reg. No. 59507, Polsinelli Shughart P.C.
• Sydney E. Donovan — Patent attorney, Reg. No. 80597, WilmerHale

All patent attorneys and agents in Denver, CO

Patent firms in Colorado · Practitioners by state

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