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Wirtgen America, Inc.

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Caterpillar Inc.

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Caterpillar Inc. v. Wirtgen America, Inc.

IPR2022-01310 | Patent Trial and Appeal Board

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Filed Aug. 4, 2022

Terminated Feb. 6, 2024

Case Type Inter Partes Review

Status Final Written Decision

Challenged Patent 12/226,342

Patent No. 8,424,972 assignments

Tech Center 3600

Art Unit 3672

Last Updated: 1 day, 13 hours ago

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

IPR2022-01310 | Patent Trial and Appeal Board

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