Justin E. Doop
Patent attorney, USPTO registration number 76773, status Active.
- Firm
- Quarles and Brady LLP
- Location
- Chicago, IL
- On the USPTO roster since
- October 2020
Justin E. Doop is a USPTO-registered patent attorney (registration number 76773) at Quarles and Brady LLP, in Chicago, IL. The registration is active on the current USPTO roster, and Justin E. Doop has been listed on the roster since October 2020.
Quarles and Brady LLP has 13 registered patent practitioners on the roster (10 patent attorneys and 3 patent agents), so Justin E. Doop works alongside 12 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
- Deirdre A. Fox — Patent attorney, Reg. No. 59687
- Katherine J. Fox — Patent attorney, Reg. No. 74613
- Jonathan M. Francis — Patent attorney, Reg. No. 72479, Law Office of Jonathan M Francis
- Matthew C. Francis — Patent agent, Reg. No. 80236, Michael Best & Friedrich
- William H. Frankel — Patent attorney, Reg. No. 30337, Crowell & Moring LLP
- Sandra A. Frantzen — Patent attorney, Reg. No. 48799, McAndrews Held and Malloy LTD
- Margaret Clare Frederick — Patent attorney, Reg. No. 66608, K&L Gates LLP
- Jason R. Freeck — Patent attorney, Reg. No. 76908, K&L Gates LLP
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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