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: Jun 25, 2026

Patent Number	Title	Applicant	Opposition Date
EP3250524	Glass Melting	KNAUF INSULATION	May 12, 2026
EP4103524	Glass Redox Control In Submerged Combustion Melting	OWENS BROCKWAY GLASS CONTAINER	May 12, 2026
EP3259392	Method Of Compressing Man-Made Vitreous Fibre Web	ROCKWOOL	Apr 15, 2026
EP3174800	Insulating Package	KNAUF INSULATION	Oct 1, 2025
EP4126892	Mineral Fibre Product	ROCKWOOL	Aug 5, 2025
EP4127028	Aqueous Binder Composition	ROCKWOOL	Jul 22, 2025
EP3848489	Method Of Forming A Web From Fibrous Materials	OWENS CORNING CAPITAL	Jun 4, 2025
EP3697615	Insulating Product	KNAUF INSULATION	Apr 2, 2025
EP4097057	Method For Making Man-Made Vitreous Fibres	ROCKWOOL	Jan 23, 2025
EP3695040	Aqueous Binder Compositions	OWENS CORNING CAPITAL	Dec 19, 2024

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: Jun 25, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SAINT GOBAIN ISOVER	63	-	-	-
KNAUF INSULATION	32	107	-	14
OWENS CORNING CAPITAL	19	17	-	-
ROCKWOOL	31	47	1	-