Douglas B. Wentzel
Patent attorney, USPTO registration number 74897, status Active.
- Firm
- Knobbe Martens Olson & Bear LLP
- Location
- Irvine, CA
- On the USPTO roster since
- May 2016
Douglas B. Wentzel is a USPTO-registered patent attorney (registration number 74897) at Knobbe Martens Olson & Bear LLP, in Irvine, CA. The registration is active on the current USPTO roster, and Douglas B. Wentzel has been listed on the roster since May 2016.
Knobbe Martens Olson & Bear LLP has 165 registered patent practitioners on the roster (128 patent attorneys and 33 patent agents), so Douglas B. Wentzel works alongside 164 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
- Saul Acherman — Patent attorney, Reg. No. 72898, Jafari Law Group, Inc.
- William O. Adams — Patent attorney, Reg. No. 68306, Knobbe Martens Olson & Bear LLP
- Micha Adler — Patent attorney, Reg. No. 68422, Procopio Cory Hargreaves & Savitch
- Erik M. Ahroon — Patent agent, Reg. No. 66042, Acacia Research Group L.L.C.
- Adeel S. Akhtar — Patent attorney, Reg. No. 41394, Knobbe Martens Olson And Bear LLP
- Wais M. Ali — Patent agent, Reg. No. 80945
- Janet M. Allendorph — Patent attorney, Reg. No. 79783, Knobbe, Martens, Olson & Bear, LLP
- Daniel E. Altman — Patent attorney, Reg. No. 34115, Knobbe Martens Olson And Bear LLP
All patent attorneys and agents in Irvine, CA
Patent firms in California · Practitioners by state
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