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Petitioners

Perfect World Entertainment Inc.Kofax Cambium Learning Group Ubisoft

Patent Owners

Uniloc USA, Inc.Uniloc Luxembourg

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FORTRESS CREDIT CO LLC

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Inter Partes Review of U.S. Pat. 5,490,216

IPR2015-01026 | Patent Trial and Appeal Board

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Filed April 9, 2015

Judges Donna Praiss, Patrick Scanlon, and William Saindon

Case Type Inter Partes Review

Status Final Written Decision

Application No. 08124718

Patent No. 5,490,216 assignments

Tech Center 2100

Inventors FREDERIC B. RICHARDSON III

Last Updated: 5 years ago

Filing Date	#	Filing and Exhibits
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Inter Partes Review of U.S. Pat. 5,490,216

IPR2015-01026 | Patent Trial and Appeal Board

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