Mark I. Feldman

Patent attorney, USPTO registration number 26880, status Active.

Firm

DLA Piper LLP

Location

Chicago, IL

On the USPTO roster since

before May 2006

Mark I. Feldman is a USPTO-registered patent attorney (registration number 26880) at DLA Piper LLP, in Chicago, IL. The registration is active on the current USPTO roster, and Mark I. Feldman has been listed on the roster since before May 2006.

DLA Piper LLP has 19 registered patent practitioners on the roster (12 patent attorneys and 7 patent agents), so Mark I. Feldman works alongside 18 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

• Helena O. Berezowskyj — Patent attorney, Reg. No. 81509
• Ekaterina G. Berezutskaya — Patent attorney, Reg. No. 53984, Greer Burns & Crain LTD
• Joseph J. Berghammer — Patent attorney, Reg. No. 46057, Banner and Witcoff LTD
• 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

All patent attorneys and agents in Chicago, IL

Patent firms in Illinois · Practitioners by state

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