Last Updated: June 17, 2026

Litigation for drospirenone; ethinyl estradiol; levomefolate calcium

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US Court Litigation for drospirenone; ethinyl estradiol; levomefolate calcium

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Patent	Case Name	Docket	Date Filed	Date Terminated	Cause	Court	Jury Demand	Link To Docket
6,441,168	⤷ Start Trial	1:15-cv-00407\|D. Del.	2015-05-20	2016-11-09	35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Start Trial
6,441,168	⤷ Start Trial	1:15-cv-00899\|D. Del.	2015-10-08	2016-11-09	35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Start Trial
6,441,168	⤷ Start Trial	15-2063\|Fed. Cir.	2015-09-24			Court of Appeals for the Federal Circuit		⤷ Start Trial
>Patent	>Case Name	>Docket	>Date Filed	>Date Terminated	>Cause	>Court	>Jury Demand	>Link To Docket

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