Greta T. Zimmerman
Patent agent, USPTO registration number 83363, status Active.
- Firm
- Banner Witcoff
- Location
- Chicago, IL
- On the USPTO roster since
- February 2025
Greta T. Zimmerman is a USPTO-registered patent agent (registration number 83363) at Banner Witcoff, in Chicago, IL. The registration is active on the current USPTO roster, and Greta T. Zimmerman has been listed on the roster since February 2025.
Banner Witcoff has 15 registered patent practitioners on the roster (10 patent attorneys and 5 patent agents), so Greta T. Zimmerman works alongside 14 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
- Meggan Fitzgerald Duffy — Patent attorney, Reg. No. 46674, Marshall ,Gerstein & Borun LLP
- Kathleen Farrell Duhig — Patent attorney, Reg. No. 62616, Office of the Illinos Attorney General
- Dominik P. Dukala — Patent agent, Reg. No. 74732
- Margaret M. Duncan — Patent attorney, Reg. No. 30879, Loyola University Chicago School of Law
- Sydney G. Duncan — Patent agent, Reg. No. 82710, K&L Gates LLP
- Mackenna E. Dunn — Patent attorney, Reg. No. 83667
- Jeffrey P. Dunning — Patent attorney, Reg. No. 50686, Greenberg Traurig, LLP
- Dustin T. Dutchuk — Patent agent, Reg. No. 80147
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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