Sean M. O'brien

Patent attorney, USPTO registration number 79732, status Active.

Firm

Fish & Richardson P.C.

Location

Minneapolis, MN

On the USPTO roster since

November 2021

Sean M. O'brien is a USPTO-registered patent attorney (registration number 79732) at Fish & Richardson P.C., in Minneapolis, MN. The registration is active on the current USPTO roster, and Sean M. O'brien has been listed on the roster since November 2021.

Minneapolis, MN has 708 registered patent practitioners in all: 602 patent attorneys and 95 patent agents.

Other registered practitioners in Minneapolis, MN

• John Fitzgerald Dolan — Patent attorney, Reg. No. 45382, Fredrikson & Byron, P.A.
• Andrew L. Dommer — Patent attorney, Reg. No. 65758, Fish & Richarson
• John A. Dragseth — Patent attorney, Reg. No. 42497, Fish & Richardson P.C
• Eduardo E. Drake — Patent attorney, Reg. No. 40594, Fantastic IP Consulting, LLC
• Joseph W. Dubis — Patent attorney, Reg. No. 70627, Merchant & Gould P.C.
• Erin O. Dungan — Patent attorney, Reg. No. 55135, Padda Law Group
• Adyson A. Dyer — Patent agent, Reg. No. 82931, Seager, Tufte & Wickhem, LLP
• David C. Dyer — Patent attorney, Reg. No. 75556, Schwegmon, Luudberg & Woessmer

All patent attorneys and agents in Minneapolis, MN

Patent firms in Minnesota · Practitioners by state

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