James Paul Zeller
Patent attorney, USPTO registration number 28491, status Active.
- Firm
- Marshall ,Gerstein & Borun LLP
- Location
- Chicago, IL
- On the USPTO roster since
- before May 2006
James Paul Zeller is a USPTO-registered patent attorney (registration number 28491) at Marshall ,Gerstein & Borun LLP, in Chicago, IL. The registration is active on the current USPTO roster, and James Paul Zeller has been listed on the roster since before May 2006.
Marshall ,Gerstein & Borun LLP has 89 registered patent practitioners on the roster (73 patent attorneys and 15 patent agents), so James Paul Zeller works alongside 88 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
- Christopher M. Cabral — Patent attorney, Reg. No. 70908, Much Shelist PC
- Phil B. Cage — Patent agent, Reg. No. 81556
- Anthony J. Calamia, Jr — Patent attorney, Reg. No. 81256, Lempia Summerfield Katz LLC
- Sarah A. Calvin — Patent attorney, Reg. No. 41654, Childress Duffy Goldblatt, LTD
- Thomas J. Campbell, Jr — Patent attorney, Reg. No. 70094, Neal Gerber & Eisenberg LLP
- Casey G. Campbell — Patent attorney, Reg. No. 77381, Barnes & Thornburg LLP
- Matthew J. Canna — Patent attorney, Reg. No. 60066, Hinshaw & Culbertson LLP
- Leon M. Cao — Patent attorney, Reg. No. 83952, Banner & Witcoff
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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