IP Verse

Mainstay competitive analysis

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

Last updated on: Oct 23, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3655258	Wheel Bearing Arrangement Having A Coating	SCHAEFFLER	Feb 14, 2023
EP3160226	Foam Formulations And Emulsifiable Concentrates	FMC	Jun 17, 2020
EP3094631	Pyrimidinyloxy Benzene Derivatives As Herbicides	E I DU PONT DE NEMOURS	Oct 9, 2019

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

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

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

Last updated on: Oct 23, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
MAINSTAY	3	-	-	-
E I DU PONT DE NEMOURS	2	41	-	1
FMC	3	8	6	3
SCHAEFFLER	19	75	-	4