Kevin J. Piotrowski
Patent agent, USPTO registration number 78358, status Active.
- Firm
- Marshall ,Gerstein & Borun LLP
- Location
- Chicago, IL
- On the USPTO roster since
- November 2021
Kevin J. Piotrowski is a USPTO-registered patent agent (registration number 78358) at Marshall ,Gerstein & Borun LLP, in Chicago, IL. The registration is active on the current USPTO roster, and Kevin J. Piotrowski has been listed on the roster since November 2021.
Marshall ,Gerstein & Borun LLP has 89 registered patent practitioners on the roster (73 patent attorneys and 15 patent agents), so Kevin J. Piotrowski 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
- Sylvia Y. Chen — Patent attorney, Reg. No. 39633, Google INC.
- Gang Chen — Patent agent, Reg. No. 68754, Crowell & Moring LLP
- An-Tzyr Amy Chen — Patent agent, Reg. No. 55885
- Angie A. Chen — Patent attorney, Reg. No. 68492
- Kyle Yikai Chen — Patent attorney, Reg. No. 76704, JPMorgan Chase Bank, N.A.
- Jun Cheng — Patent attorney, Reg. No. 75406, Crowell & Moring LLP
- Daniel Ronald Cherry — Patent attorney, Reg. No. 29054, Hahn Loeser & Parks LLP
- Michael J. Cherskov — Patent attorney, Reg. No. 33664, Cherskov Flaynik & Guroa
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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