IP Verse

Pfenex competitive analysis

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

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

Last updated on: Oct 6, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Pfenex
IPR2020-00962	May 27, 2020	GLAXOSMITHKLINE	PFENEX	Terminated-Settled
IPR2020-00890	May 7, 2020	GLAXOSMITHKLINE	PFENEX	Terminated
IPR2019-01478	Aug 9, 2019	PFENEX	GLAXOSMITHKLINE	Institution Denied
IPR2019-01028	May 6, 2019	PFENEX	GLAXOSMITHKLINE	Terminated-Settled
IPR2019-01027	May 6, 2019	PFENEX	GLAXOSMITHKLINE	Institution Denied

IP litigation analysis comparing Pfenex 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
PFENEX	-	-	3	2	Aggressive
GLAXOSMITHKLINE	29	112	8	12	Defensive