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Ehrich competitive analysis

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

Last updated on: Jul 13, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2018-00943	Apr 20, 2018	AMNEAL PHARMACEUTICALS	EHRICH	Terminated-Settled

IP litigation analysis comparing Ehrich with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jul 9, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
EHRICH	-	-	-	1
AMNEAL PHARMACEUTICALS	-	-	32	-