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Wirtgen America, Inc.

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Caterpillar Inc.

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Caterpillar Inc. v. Wirtgen America, Inc.

IPR2018-01091 | Patent Trial and Appeal Board

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Filed May 24, 2018

Terminated Nov. 27, 2019

Judges James Mayberry, Kevin Cherry, and Richard Marschall

Case Type Inter Partes Review

Status Final Written Decision

Challenged Patent 13/98,798

Patent No. 8,308,395 assignments

Tech Center 3600

Art Unit 3671

Inventors Jaroslaw Jurasz, Günter Hähn, Günter Tewes

Last Updated: 2 months, 3 weeks ago

Filing Date	#	Filing and Exhibits
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Caterpillar Inc. v. Wirtgen America, Inc.

IPR2018-01091 | Patent Trial and Appeal Board

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