Jonathan M. Spenner
Patent attorney, USPTO registration number 57268, status Active.
- Firm
- Leydig Voit & Mayer LTD
- Location
- Chicago, IL
- On the USPTO roster since
- before May 2006
Jonathan M. Spenner is a USPTO-registered patent attorney (registration number 57268) at Leydig Voit & Mayer LTD, in Chicago, IL. The registration is active on the current USPTO roster, and Jonathan M. Spenner has been listed on the roster since before May 2006.
Leydig Voit & Mayer LTD has 31 registered patent practitioners on the roster (22 patent attorneys and 9 patent agents), so Jonathan M. Spenner works alongside 30 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
- Patrick D. Ertel — Patent attorney, Reg. No. 26877, Marshall, Gerstein & Borun LLP
- Yusuf Esat — Patent attorney, Reg. No. 64057, Jenner & Block ,LLP
- Seth J. Essendrop — Patent attorney, Reg. No. 81875, McDonnell Boehnen Hulbert & Berghoff LLP
- Leah J. Eubanks — Patent agent, Reg. No. 72247, Kirkland & Ellis LLP
- Scott S. Evans — Patent attorney, Reg. No. 56187, Accenture LLP
- Carl P. Evans, III — Patent attorney, Reg. No. 71453, Sidley Austin LLP
- Andrew M. Everest — Patent attorney, Reg. No. 44674
- Jody L. Factor — Patent attorney, Reg. No. 34157, Factor Intellectual Property Law Group, Ltd.
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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