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Last Updated: March 25, 2026

Litigation for Patent 11,344,552

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Patent Trial and Appeal Board Cases for Patent 11,344,552

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Patent	Petitioner	Status	Filing Date	Accorded Filing Date	Patent Owner	Trial Type	Trial Number	Decision Date	Inventor	Document Download
11,344,552	CSPC Pharmaceutical Group Limited et al.	⤷ Start Trial	2025-01-17	01-17-2025		Inter partes review	⤷ Start Trial	08-14-2025	Bayever, Eliel	⤷ Start Trial
11,344,552	Apotex Inc.	⤷ Start Trial	2025-09-12	09-12-2025		Inter partes review	⤷ Start Trial		Bayever, Eliel	⤷ Start Trial
>Patent	>Petitioner	>Status	>Filing Date	>Accorded Filing Date	>Patent Owner	>Trial Type	>Trial Number	>Decision Date	>Inventor	>Document Download

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