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Cephalon competitive analysis

Discover the latest PTAB cases involving Cephalon, highlighting their recent legal challenges and patent disputes.

Last updated on: Feb 20, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2016-00111	Nov 2, 2015	FRESENIUS KABI USA	CEPHALON	Terminated-Settled
IPR2016-00098	Oct 28, 2015	FRESENIUS KABI USA	CEPHALON	Terminated-Settled
IPR2016-00026	Oct 9, 2015	AGILA SPECIALTIES	CEPHALON	Institution Denied
IPR2015-00503	Dec 24, 2014	AGILA SPECIALTIES	CEPHALON	Terminated-Settled