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Last Updated: April 1, 2026

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

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US Court Litigation for HETERO USA, INC.

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Patent	Case Name	Docket	Date Filed	Date Terminated	Cause	Court	Jury Demand	Link To Docket
10,307,419	Otsuka Pharmaceutical Co., Ltd. v. Hetero Labs Ltd.	⤷ Start Trial	2019-10-15	2022-05-11	35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Start Trial
10,307,419	Otsuka Pharmaceutical Co., Ltd. v. Hetero Labs Ltd.	⤷ Start Trial	2019-10-15	2022-05-11	35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Start Trial
6,656,935	VIVUS, INC. v. HETERO USA, INC.	⤷ Start Trial	2016-07-27	2017-01-09	28:1338 Patent Infringement	District Court, D. New Jersey	None	⤷ Start Trial
>Patent	>Case Name	>Docket	>Date Filed	>Date Terminated	>Cause	>Court	>Jury Demand	>Link To Docket

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