Gusui Wu
Patent agent, USPTO registration number 53798, status Active.
- Firm
- DuPont Agriculture & Nutrition - Pioneer
- Location
- Johnston, IA
- On the USPTO roster since
- before May 2006
Gusui Wu is a USPTO-registered patent agent (registration number 53798) at DuPont Agriculture & Nutrition - Pioneer, in Johnston, IA. The registration is active on the current USPTO roster, and Gusui Wu has been listed on the roster since before May 2006.
DuPont Agriculture & Nutrition - Pioneer is listed with one registered practitioner on the current roster.
Johnston, IA has 20 registered patent practitioners in all: 11 patent attorneys and 9 patent agents.
Other registered practitioners in Johnston, IA
- Kathryn K. Lappegard — Patent agent, Reg. No. 46857, Pioneer Hi-Bred International, INC
- Janae E. Lehman Bell — Patent attorney, Reg. No. 55370, Pioneer Hi- Bred International, Inc.
- Kurt R. Van Thomme — Patent attorney, Reg. No. 58320, Corteva Agriscience LLC Corporate Legal
- Guy R. Watkins — Patent agent, Reg. No. 74066, Corteva Agriscience
- Fred R. Wolf — Patent agent, Reg. No. 69278, Pioneer Hi-Bred International, Inc. Corporate Intellectual Property
- Lila Alyce Tohidast Akrad — Patent attorney, Reg. No. 52550, ITS, Inc.
- Catherine D. Brooke — Patent agent, Reg. No. 44041, Brooke Associates
- Steven J. Callistein — Patent attorney, Reg. No. 43525, Pioneer Hi-Bred International, INC
All patent attorneys and agents in Johnston, IA
Patent firms in Iowa · Practitioners by state
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