IP Verse

Purepharm competitive analysis

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

Last updated on: Feb 3, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Purepharm
IPR2015-01593	Jul 14, 2015	DERMIRA	PUREPHARM	Final Written Decision
IPR2015-01594	Jul 14, 2015	DERMIRA	PUREPHARM	Final Written Decision

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

Last updated on: Jan 29, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
PUREPHARM	-	-	-	2
DERMIRA	1	-	2	-