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R 421A LLC

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Dynatemp International Inc.Fluorofusion Specialty Chemicals

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Dynatemp International Inc. v. R 421A LLC

IPR2023-00619 | Patent Trial and Appeal Board

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Filed Feb. 22, 2023

Terminated Aug. 9, 2023

Judges Brian Range, Christopher Kaiser, and Kimberly McGraw

Case Type Inter Partes Review

Status Institution Denied

Challenged Patent 16/920,905

Patent No. 11,345,840 assignments

Tech Center 1700

Art Unit 1761

Last Updated: 1 month, 2 weeks ago

Filing Date	#	Filing and Exhibits
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Dynatemp International Inc. v. R 421A LLC

IPR2023-00619 | Patent Trial and Appeal Board

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