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Last Updated: December 15, 2025

Litigation for Patent 6,890,927

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US Court Litigation for Patent: 6,890,927

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Patent	Case Name	Docket	Date Filed	Date Terminated	Cause	Court	Jury Demand	Link To Docket
6,890,927	Par Pharmaceutical Inc v. Pfizer Inc	⤷ Get Started Free	2019-01-22	2019-03-15	28:2201dj Declaratory Judgment	District Court, S.D. New York	None	⤷ Get Started Free
6,890,927	Par Pharmaceutical Inc v. Pfizer Inc	⤷ Get Started Free	2019-01-21	2019-03-15	28:2201dj Declaratory Judgment	District Court, S.D. New York	None	⤷ Get Started Free
6,890,927	⤷ Get Started Free	⤷ Get Started Free	2020-01-31	2020-09-18	35:1 Patent Infringement	District Court, D. Delaware	None	⤷ Get Started Free
>Patent	>Case Name	>Docket	>Date Filed	>Date Terminated	>Cause	>Court	>Jury Demand	>Link To Docket

Patent Trial and Appeal Board Cases for Patent 6,890,927

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Patent	Petitioner	Status	Filing Date	Accorded Filing Date	Patent Owner	Trial Type	Trial Number	Decision Date	Inventor	Document Download
6,890,927	Apotex Inc. et al.	⤷ Get Started Free	2021-06-17	06-17-2021		Inter partes review	⤷ Get Started Free			⤷ Get Started Free
>Patent	>Petitioner	>Status	>Filing Date	>Accorded Filing Date	>Patent Owner	>Trial Type	>Trial Number	>Decision Date	>Inventor	>Document Download

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