Chad A. Diehl
Patent attorney, USPTO registration number 64763, status Active.
- Firm
- Mayer Brown LLP
- Location
- Chicago, IL
- On the USPTO roster since
- October 2009
Chad A. Diehl is a USPTO-registered patent attorney (registration number 64763) at Mayer Brown LLP, in Chicago, IL. The registration is active on the current USPTO roster, and Chad A. Diehl has been listed on the roster since October 2009.
Mayer Brown LLP has 36 registered patent practitioners on the roster (35 patent attorneys and 1 patent agent), so Chad A. Diehl works alongside 35 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
- 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
- Yichen Cao — Patent attorney, Reg. No. 73489, Arch & Lake LLP
- Christopher V. Carani — Patent attorney, Reg. No. 44049, McAndrews Held & Malloy LTD
- Matthew R. Carey — Patent attorney, Reg. No. 61082, Marshall ,Gerstein & Borun LLP
- Benjamin E. Carlsen — Patent agent, Reg. No. 52697, Carlsen Law Office
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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