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Last Updated: March 19, 2026

Litigation for XELJANZ

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US Court Litigation for XELJANZ

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Patent	Case Name	Docket	Date Filed	Date Terminated	Cause	Court	Jury Demand	Link To Docket
6,956,041	Pfizer Inc. v. Zydus Pharmaceuticals (USA) Inc.	1:17-cv-00158\|D. Del.	2017-02-14	2020-11-25	35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Get Started Free
6,956,041	Pfizer Inc. v. Zydus Pharmaceuticals (USA) Inc.	1:17-cv-00158\|D. Del.	2017-02-13	2020-11-24	35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Get Started Free
6,956,041	Pfizer Inc. v. Zydus Pharmaceuticals (USA) Inc.	1:17-cv-00158-GJP\|D. Del.	2017-02-14		35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Get Started Free
6,956,041	⤷ Get Started Free	1:17-cv-00158-LPS\|D. Del.	2017-02-14		35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Get Started Free
6,956,041	Pfizer Inc. v. Breckenridge Pharmaceutical Inc.	1:17-cv-01532\|D. Del.	2017-10-30	2018-06-06	35:271 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

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