Glenn W. Ohlson

Patent attorney, USPTO registration number 28455, status Active.

Firm

Barnes & Thornburg LLP

Location

Chicago, IL

On the USPTO roster since

before May 2006

Glenn W. Ohlson is a USPTO-registered patent attorney (registration number 28455) at Barnes & Thornburg LLP, in Chicago, IL. The registration is active on the current USPTO roster, and Glenn W. Ohlson has been listed on the roster since before May 2006.

Barnes & Thornburg LLP has 88 registered patent practitioners on the roster (77 patent attorneys and 11 patent agents), so Glenn W. Ohlson works alongside 87 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

• Matthew S. Dicke — Patent attorney, Reg. No. 58819, K&L Gates LLP
• Chad A. Diehl — Patent attorney, Reg. No. 64763, Mayer Brown LLP
• Azuka C. Dike — Patent attorney, Reg. No. 68497, Banner & Witcoff LTD
• Grant A. Dingledine — Patent agent, Reg. No. 73469, Scientific Games
• Xavier P. Diokno — Patent attorney, Reg. No. 62794, Huron Consulting Group
• Louis Disanto — Patent attorney, Reg. No. 51331, Banner & Witcoff LTD
• Rebecca S. Dise — Patent agent, Reg. No. 65111, Leydig Voit & Mayer LTD
• Jasper William Dockrey — Patent attorney, Reg. No. 33868, Brinks Gilson & Lione

All patent attorneys and agents in Chicago, IL

Patent firms in Illinois · Practitioners by state

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