IP Verse

Cizion competitive analysis

Discover the latest PTAB cases involving Cizion, 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 Cizion
PGR2021-00052	Feb 11, 2021	CIZION	KERR MACHINE	Terminated-Settled
PGR2021-00053	Feb 11, 2021	CIZION	KERR MACHINE	Terminated-Settled
PGR2020-00065	May 26, 2020	CIZION	KERR MACHINE	Terminated-Settled

IP litigation analysis comparing Cizion 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
CIZION	-	-	3	-
KERR MACHINE	-	-	4	4