Charles W. Shifley
Patent attorney, USPTO registration number 28042, status Active.
- Firm
- Banner & Witcoff LTD
- Location
- Chicago, IL
- On the USPTO roster since
- before May 2006
Charles W. Shifley is a USPTO-registered patent attorney (registration number 28042) at Banner & Witcoff LTD, in Chicago, IL. The registration is active on the current USPTO roster, and Charles W. Shifley has been listed on the roster since before May 2006.
Banner & Witcoff LTD has 85 registered patent practitioners on the roster (72 patent attorneys and 12 patent agents), so Charles W. Shifley works alongside 84 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
- Paul H. Berghoff — Patent attorney, Reg. No. 30243, McDonnell Boehnen Hulbert & Berghoff LLP
- Jane S. Berman — Patent attorney, Reg. No. 43494, Taft Stettinius & Hollister LLP
- Denis A. Berntsen — Patent attorney, Reg. No. 26707, McDonnell Boehnen Hulbert & Berghoff LLP
- Jason A. Berta — Patent attorney, Reg. No. 72623, Scientific Games Corporation
- Roger E. Best — Patent attorney, Reg. No. 71894
- Timothy Best — Patent agent, Reg. No. 70599, The University of Chicago
- Daniel R. Bestor — Patent attorney, Reg. No. 58439, Motorola Solutions, Inc. Patent Operations
- Christopher John Betti — Patent attorney, Reg. No. 56890, Morgan Lewis & Bockius LLP
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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