Michael Patrick Karns

Patent agent, USPTO registration number 84100, status Active.

Location

Irvine, CA

On the USPTO roster since

November 2025

Michael Patrick Karns is a USPTO-registered patent agent (registration number 84100), in Irvine, CA. The registration is active on the current USPTO roster, and Michael Patrick Karns has been listed on the roster since November 2025.

Irvine, CA has 599 registered patent practitioners in all: 453 patent attorneys and 136 patent agents.

Other registered practitioners in Irvine, CA

• Ricky K. Chun — Patent attorney, Reg. No. 63371, Broadcom Corporation
• Marin P. Cionca — Patent attorney, Reg. No. 63899, CIONCA Law Group P.C.
• Brian C. Claassen — Patent attorney, Reg. No. 63051, Knobbe Martens Olson & Bear LLP
• Morgan R. Coates — Patent attorney, Reg. No. 64970, Knobbe Martens Olson & Bear LLP
• Samuel I. Cockriel — Patent attorney, Reg. No. 77499, Tarsus Pharmaceuticals, Inc.
• David Menashi Cohen — Patent attorney, Reg. No. 76314, Knobbe Martens Olson & Bear LLP
• Neal M. Cohen — Patent attorney, Reg. No. 41683, Vista IP Law Group, LLP
• Debra Dahl Condino — Patent attorney, Reg. No. 31007, Allergan INC

All patent attorneys and agents in Irvine, CA

Patent firms in California · Practitioners by state

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