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Petitioner

International Business Machines Corporation

Patent Owner

Intellectual Ventures I LLC

Assignee

INTELLECTUAL VENTURES ASSETS 161 LLC

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International Business Machines Corporation v. Intellectual Ventures I LLC

IPR2015-01542 | Patent Trial and Appeal Board

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Filed July 2, 2015

Judges Beverly Bunting, Frances Ippolito, Meredith Petravick, Jennifer Bisk, and Sheila McShane

Case Type Inter Partes Review

Status Terminated

Challenged Patent 09/844,858

Patent No. 6,519,581 assignments

Tech Center 2100

Inventors William D. Hofmann, John C. Hurley

Last Updated: 2 years, 8 months ago

Filing Date	#	Filing and Exhibits
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International Business Machines Corporation v. Intellectual Ventures I LLC

IPR2015-01542 | Patent Trial and Appeal Board

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