IP Verse

Epizyme competitive analysis

Explore the latest publications and patents granted to Epizyme, showcasing their recent innovations and technological advancements.

Last updated on: Sep 30, 2025

Publication Number	Publication Date	Title	Legal Status
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EP2970266	Jan 31, 2018	1 -Phenoxy-3-(Alkylamino)-Propan-2-Ol Derivatives As Carm1 Inhibitors And Uses Thereof	No Opposition Filed Within Time Limit

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

Last updated on: Oct 6, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2020-01577	Sep 4, 2020	EPIZYME	GLAXOSMITHKLINE	Terminated-Settled
IPR2020-00328	Dec 19, 2019	EPIZYME	GLAXOSMITHKLINE	Final Written Decision
IPR2020-00327	Dec 19, 2019	EPIZYME	GLAXOSMITHKLINE	Final Written Decision

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

Last updated on: Oct 2, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced	Strategy Type
EPIZYME	-	-	3	-	Highly Aggressive
GLAXOSMITHKLINE	29	112	8	12	Defensive