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CASALE SA

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Topsoe, Inc.

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Topsoe, Inc. v. CASALE SA

IPR2025-01455 | Patent Trial and Appeal Board

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Judge Jeffrey V Brown

Filed Aug. 22, 2025

Terminated Dec. 18, 2025

Case Type Inter Partes Review

Status Discretionary Denial

Challenged Patent 16/485,695

Patent No. 11,286,168 assignments

Tech Center 1600

Art Unit 1622

Last Updated: 2 hours ago

Filing Date	#	Filing and Exhibits
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Topsoe, Inc. v. CASALE SA

IPR2025-01455 | Patent Trial and Appeal Board

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