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GP Strategies Corporation v. Chart Industries Inc.

IPR2015-00558 | Patent Trial and Appeal Board

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Filed Jan. 13, 2015
Judges Hyun Jung, James Worth, and Michael Kim
Case Type Inter Partes Review
Status Terminated
Challenged Patent 08/624,268
Patent No. 5,682,750 assignments
Tech Center 3700
Inventors DUANE PRESTON, MICHAEL LUTGEN, TOM DRUBE, PAUL DRUBE, TOM CHRISFIELD
Last Updated: 3 years, 5 months ago
Filing Date # Filing and Exhibits