Shui Wan Yu
Patent agent, USPTO registration number 81939, status Active.
- Firm
- Cook Alex LTD
- Location
- Chicago, IL
- On the USPTO roster since
- February 2024
Shui Wan Yu is a USPTO-registered patent agent (registration number 81939) at Cook Alex LTD, in Chicago, IL. The registration is active on the current USPTO roster, and Shui Wan Yu has been listed on the roster since February 2024.
Cook Alex LTD has 12 registered patent practitioners on the roster (11 patent attorneys and 1 patent agent), so Shui Wan Yu works alongside 11 other registered practitioners there.
Chicago, IL has 1,896 registered patent practitioners in all: 1,537 patent attorneys and 303 patent agents.
Other registered practitioners in Chicago, IL
- John L. Alex — Patent attorney, Reg. No. 22017, Cook Alex LTD
- Louis J. Alex — Patent attorney, Reg. No. 59631, Cook, Alex, McFarron, Manzo Cumming & Mehler, Ltd.
- Syed Nazeer Ali — Patent attorney, Reg. No. 72271, Hanley, Flight & Zimmerman
- Ciara-Dawn Alison-Konteh — Limited recognition, Reg. No. 902869, Northwestern Pritzker School of Law
- William J. Allen — Patent attorney, Reg. No. 51393, Banner and Witcoff LTD
- Michael J. Allikian — Patent agent, Reg. No. 63549, Marshall ,Gerstein & Borun LLP
- Matthew N. Allison — Patent attorney, Reg. No. 68746, Marshall ,Gerstein & Borun LLP
- Katherine L. Allor — Patent attorney, Reg. No. 72691, K & L Gates LLP
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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