IP Verse

Knauf Insulation competitive analysis

Latest oppositions filed by Knauf Insulation

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP3676433	Use Of A Mineral Wool Product	ROCKWOOL	Jul 28, 2026
EP4127287	Method For Manufacturing Insulation Products Based On Mineral Wool Using A Solid Thermosetting Binder	SAINT GOBAIN	Feb 7, 2025
EP4087828	Method For Manufacturing Insulation Products Based On Mineral Wool	SAINT GOBAIN	Dec 13, 2024
EP4127067	Aqueous Binder Composition	ROCKWOOL	Sep 13, 2024
EP4127068	Low Chloride Mineral Wool Product	ROCKWOOL	Sep 13, 2024
EP2730689	Viscosity Modified Formaldehyde-Free Binder Compositions	JOHNS MANVILLE	Mar 25, 2020
EP2598450	Compacted Body For Use As Mineral Charge In The Production Of Mineral Wool	ROCKWOOL	Feb 24, 2020
EP2467521	Cellulosic Composite	JOHNS MANVILLE	Oct 22, 2019
EP2646386	Sizing Composition For Fibers, In Particular Inorganic Fibers, Including A Non-Reducing Sugar And An Inorganic-Acid Ammonium Salt, And Resulting Materials	SAINT GOBAIN	Jun 12, 2019
EP2438129	Gluing Composition For Mineral Wool Including A Saccharide, An Organic Polycarboxylic Acid And A Reactive Silicone, And Insulating Products Produced From Said Composition	SAINT GOBAIN	May 22, 2019

Latest patents of Knauf Insulation opposed by its competitors

Explore Knauf Insulation's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Aug 27, 2026

Patent Number	Publication Date	Title	Total Oppositions
EP3409683	Oct 15, 2025	Binders And Associated Products	1
EP3250524	Aug 13, 2025	Glass Melting	1
EP3412858	Jul 30, 2025	Mineral Wool Insulation Panel And Method Of Manufacturing The Same	1
EP2421805	Jun 18, 2025	Mineral Wool Product	2
EP3174800	Jan 1, 2025	Insulating Package	3
EP2450493	Oct 2, 2024	Mineral Fibre Board	1
EP3697615	Jul 3, 2024	Insulating Product	2
EP2885116	May 22, 2024	Wood Board And Process For Its Production	1
EP2125650	May 15, 2024	Mineral Fibre Board	1
EP3146010	Dec 13, 2023	Binders	1

Latest PTAB cases involving Knauf Insulation

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

Last updated on: Aug 31, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Knauf Insulation
PGR2022-00022	Jan 6, 2022	ROCKWOOL	KNAUF INSULATION	Institution Denied
IPR2018-00879	Mar 30, 2018	JOHNS MANVILLE	KNAUF INSULATION	Institution Denied
IPR2018-00863	Mar 28, 2018	JOHNS MANVILLE	KNAUF INSULATION	Institution Denied
IPR2018-00827	Mar 23, 2018	JOHNS MANVILLE	KNAUF INSULATION	Institution Denied
IPR2018-00805	Mar 20, 2018	JOHNS MANVILLE	KNAUF INSULATION	Institution Denied
IPR2016-00130	Nov 2, 2015	JOHNS MANVILLE	KNAUF INSULATION	Final Written Decision
IPR2015-01683	Aug 7, 2015	JOHNS MANVILLE	KNAUF INSULATION	Institution Denied
IPR2015-01673	Aug 5, 2015	JOHNS MANVILLE	KNAUF INSULATION	Institution Denied
IPR2015-01633	Jul 29, 2015	JOHNS MANVILLE	KNAUF INSULATION	Institution Denied
IPR2015-01598	Jul 17, 2015	JOHNS MANVILLE	KNAUF INSULATION	Institution Denied

Peer Comparison New

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

Last updated on: Aug 27, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
KNAUF INSULATION	29	75	-	14
BASF	340	406	7	14
ROCKWOOL	36	56	1	-
SAINT GOBAIN	210	194	-	-