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Promptu Systems Corporation

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Comcast Cable Communications, LLC

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Comcast Cable Communications, LLC v. Promptu Systems Corporation

CBM2018-00034 | Patent Trial and Appeal Board

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Filed April 2, 2018

Terminated Oct. 7, 2019

Judges Alex Yap, Jameson Lee, and Karl Easthom

Case Type Covered Business Method Patent Review

Status Final Written Decision

Challenged Patent 13/288,848

Patent No. RE44326 assignments

Tech Center 2600

Art Unit 2658

Inventors Theodore Calderone, Paul M. Cook, Mark J. Foster

Last Updated: 1 day, 14 hours ago

Filing Date	#	Filing and Exhibits
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Comcast Cable Communications, LLC v. Promptu Systems Corporation

CBM2018-00034 | Patent Trial and Appeal Board

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