IP Verse

Saint Gobain Isover competitive analysis

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

Last updated on: Jul 23, 2026

Patent Number	Title	Applicant	Opposition Date
EP3250521	Burner For Submerged Combustion Melter	KNAUF INSULATION	Apr 29, 2021
EP3138820	Apparatus And Method For Pre-Heating Feedstock To A Melter Using Melter Exhaust	JOHNS MANVILLE	Feb 5, 2020
EP3027569	Process For Manufacturing Vitrified Material By Melting	KNAUF INSULATION	Oct 2, 2019
EP2873902	Vacuum Insulation Panel Including Annealed Binderless Glass Fiber	KCC	Jun 19, 2018
EP2809849	A Drain Element	ROCKWOOL	May 23, 2018
EP2617088	Organic Acid Carbohydrate Binders And Materials Made Therewith	KNAUF INSULATION	Apr 25, 2018
EP2792652	Reduced Salt Precipitation In Carbohydrate Containing Binder Compositions	JOHNS MANVILLE	Apr 3, 2018
EP2553010	Insulation Products Having A Non-Aqueous Moisturizer	KNAUF INSULATION	Feb 1, 2018
EP2841478	Process For The Preparation Of A Phenol-Formaldehyde Resin Having A Low Amount Of Free Formaldehyde, A Phenol-Formaldehyde Resin Resulting From This Process, And The Use Of This Resin As A Binder For Mineral Wool Insulation Products	URSA INSULATION	Dec 19, 2017

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

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

Last updated on: Jul 23, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SAINT GOBAIN ISOVER	8	-	-	-
JOHNS MANVILLE	7	15	13	1
KNAUF INSULATION	32	80	-	14
ROCKWOOL	31	36	1	-