Xu Zhang
Patent attorney, USPTO registration number 68601, status Active.
- Firm
- Abbvie INC.
- Location
- North Chicago, IL
- On the USPTO roster since
- November 2014
Xu Zhang is a USPTO-registered patent attorney (registration number 68601) at Abbvie INC., in North Chicago, IL. The registration is active on the current USPTO roster, and Xu Zhang has been listed on the roster since November 2014.
Abbvie INC. has 24 registered patent practitioners on the roster (19 patent attorneys and 5 patent agents), so Xu Zhang works alongside 23 other registered practitioners there.
North Chicago, IL has 27 registered patent practitioners in all: 20 patent attorneys and 7 patent agents.
Other registered practitioners in North Chicago, IL
- Carey J. Prill — Patent attorney, Reg. No. 69402, AbbVie Inc.
- Kaylee M. Willis — Patent attorney, Reg. No. 77775, AbbVie Inc.
- Amma B. Addai — Patent attorney, Reg. No. 76021, McDonnell Boehnen Hulbert & Berghoff LLP
- Johanna Marie Corbin — Patent agent, Reg. No. 51582, AbbVie
- James O. Heracklis — Patent agent, Reg. No. 77852, AbbVie
- Mark J. Hyman — Patent attorney, Reg. No. 46789, AbbVie Inc.
- Laura E. Johannes — Patent attorney, Reg. No. 69914, AbbVie, Inc. Dept. V377
- Alexander M. Lodge — Patent attorney, Reg. No. 79562, AbbVie Inc.
All patent attorneys and agents in North Chicago, IL
Patent firms in Illinois · Practitioners by state
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