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Caterpillar Inc.

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Wirtgen America, Inc.

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Wirtgen America, Inc. v. Caterpillar Inc.

IPR2022-01394 | Patent Trial and Appeal Board

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Filed Aug. 10, 2022

Terminated March 5, 2024

Judges Barry Grossman, James Mayberry, and Matthew Meyers

Case Type Inter Partes Review

Status Final Written Decision

Challenged Patent 11/180,688

Patent No. 7,523,995 assignments

Tech Center 3600

Art Unit 3672

Inventors Federico B. Rio, Dean R. Potts, Gregory H. Dubay, Dario Sansone

Last Updated: 10 minutes ago

Filing Date	#	Filing and Exhibits
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What is PACER?

PACER is a government system to access US court records.

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Wirtgen America, Inc. v. Caterpillar Inc.

IPR2022-01394 | Patent Trial and Appeal Board

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