IP Verse

Snf Sas competitive analysis

Explore patent oppositions filed by Snf Sas against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 24, 2026

Patent Number	Title	Applicant	Opposition Date
EP2852622	Inverse Dispersion Comprising A Cationic Polymer And A Stabilizing Agent	BASF	Jul 6, 2018
EP1689790	Process For Producing Polymers	CIBA SPECIALTY CHEMICALS WATER TREATMENTS	May 19, 2015

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

Last updated on: Sep 29, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Snf Sas
IPR2022-01534	Sep 19, 2022	SNF SAS	CHEVRON USA	Final Written Decision
IPR2020-01730	Sep 30, 2020	SNF SAS	SOLENIS	Institution Denied

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

Last updated on: Sep 24, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SNF SAS	2	-	2	-
BASF	340	399	7	14
CHEVRON USA	-	4	-	1
CIBA SPECIALTY CHEMICALS WATER TREATMENTS	-	1	-	-