Allan William Jansen

Patent attorney, USPTO registration number 29395, status Active.

Firm

Dickenstein Shapiro, LLC

Location

Irvine, CA

On the USPTO roster since

before May 2006

Allan William Jansen is a USPTO-registered patent attorney (registration number 29395) at Dickenstein Shapiro, LLC, in Irvine, CA. The registration is active on the current USPTO roster, and Allan William Jansen has been listed on the roster since before May 2006.

Dickenstein Shapiro, LLC is listed with one registered practitioner on the current roster.

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

Other registered practitioners in Irvine, CA

• Daniel P. Hughes — Patent attorney, Reg. No. 76592, Knobbe Martens Olson & Bear LLP
• Jonathan M. Ibasco — Patent attorney, Reg. No. 63628, Canon U.S.A, Inc.
• Bruce S. Itchkawitz — Patent attorney, Reg. No. 47677, Knobbe Martens Olson And Bear LLP
• Richard S. Ito — Patent attorney, Reg. No. 61075
• Yoshiko Ito — Patent agent, Reg. No. 70437, Mcdermott Will & Emery LLP
• Kurt M. Jacobs — Patent attorney, Reg. No. 78677, Knobbe, Martens, Olson & Bear, LLP
• Matthew L. Jacobs — Patent attorney, Reg. No. 57342, Mcdermott Will & Emery LLP
• Susan M. Janicki — Patent attorney, Reg. No. 80915, Knobbe Martens Olson & Bear

All patent attorneys and agents in Irvine, CA

Patent firms in California · Practitioners by state

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