Martin Fessenmaier

Patent agent, USPTO registration number 46697, status Active.

Firm

Umberg Zipser LLP

Location

Irvine, CA

On the USPTO roster since

before May 2006

Martin Fessenmaier is a USPTO-registered patent agent (registration number 46697) at Umberg Zipser LLP, in Irvine, CA. The registration is active on the current USPTO roster, and Martin Fessenmaier has been listed on the roster since before May 2006.

Umberg Zipser LLP has 4 registered patent practitioners on the roster (2 patent attorneys and 2 patent agents), so Martin Fessenmaier works alongside 3 other registered practitioners there.

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

Other registered practitioners in Irvine, CA

• Rosemarie Pilpa — Patent agent, Reg. No. 78357, Allergan
• Carol M. Pitzel Cruz — Patent attorney, Reg. No. 61224, Knobbe Martens Olson & Bear LLP
• Susan E. Pratt — Patent attorney, Reg. No. 83811, Knobbe Martens Olson & Bear LLP
• Tomas A. Prieto — Patent agent, Reg. No. 60675, Fish & Associates Pc
• Don Neil C. Pua — Patent attorney, Reg. No. 67028, Western Digital Technologies Inc.
• Feng Qian — Patent agent, Reg. No. 74942
• Fariba K. Rad — Patent agent, Reg. No. 36249, Boeing
• Paige E. Radtke — Patent attorney, Reg. No. 77396, Knobbe Martens Olson & Bear LLP

All patent attorneys and agents in Irvine, CA

Patent firms in California · Practitioners by state

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