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Last Updated: December 15, 2025

SELECT * FROM litigation_pacer l JOIN litigation_pacer_parties p ON (l.patentnumber = p.patentnumber AND l.docketnumber = p.docketnumber) WHERE p.party LIKE "OTSUKA PHARMACEUTICAL CO., LTD.%" AND toignore='N' LIMIT 1
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Litigation for OTSUKA PHARMACEUTICAL CO., LTD.

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US Court Litigation for OTSUKA PHARMACEUTICAL CO., LTD.

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Patent	Case Name	Docket	Date Filed	Date Terminated	Cause	Court	Jury Demand	Link To Docket
11,648,347	Otsuka Pharmaceutical Co., Ltd. v. Sun Pharmaceutical Industries Limited	⤷ Get Started Free	2024-07-05		35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Get Started Free
6,977,257	⤷ Get Started Free	⤷ Get Started Free	2009-10-29	2013-11-07	35:271 Patent Infringement	District Court, D. New Jersey	None	⤷ Get Started Free
9,089,567	OTSUKA PHARMACEUTICAL CO., LTD. v. STASON INDUSTRIAL CORP.	⤷ Get Started Free	2016-02-01	2016-04-29	35:271 Patent Infringement	District Court, D. New Jersey	None	⤷ Get Started Free
9,089,567	OTSUKA PHARMACEUTICAL CO., LTD. v. STASON INDUSTRIAL CORP.	⤷ Get Started Free	2016-01-31	2016-04-29	35:271 Patent Infringement	District Court, D. New Jersey	None	⤷ Get Started Free
>Patent	>Case Name	>Docket	>Date Filed	>Date Terminated	>Cause	>Court	>Jury Demand	>Link To Docket

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