IP Verse

Knauf Insulation Sprl competitive analysis

Latest oppositions filed by Knauf Insulation Sprl

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

Last updated on: Aug 20, 2026
Patent NumberTitleApplicantOpposition Date
EP4087828
Method For Manufacturing Insulation Products Based On Mineral WoolSAINT GOBAINDec 13, 2024
EP2467521
Cellulosic CompositeJOHNS MANVILLEOct 22, 2019
EP2646386
Sizing Composition For Fibers, In Particular Inorganic Fibers, Including A Non-Reducing Sugar And An Inorganic-Acid Ammonium Salt, And Resulting MaterialsSAINT GOBAINJun 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 CompositionSAINT GOBAINMay 22, 2019
EP3103845
Formaldehyde Free Binding Composition For Mineral FibresSTMMay 1, 2019
EP2686483
Use Of Stone FibresROCKWOOLApr 11, 2019
EP2408723
Aqueous Binder Composition For Mineral FibresROCKWOOLFeb 11, 2019
EP2467522
Curable Fiberglass Binder Comprising Amine Salt Of Inorganic AcidJOHNS MANVILLEFeb 7, 2019
EP2464770
Curable Fiberglass BinderJOHNS MANVILLEMay 15, 2018
EP2464773
Curable Fiberglass BinderJOHNS MANVILLEMay 15, 2018

Latest patents of Knauf Insulation Sprl opposed by its competitors

Explore Knauf Insulation Sprl'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 20, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3412858
Jul 30, 2025Mineral Wool Insulation Panel And Method Of Manufacturing The Same1
EP2421805
Jun 18, 2025Mineral Wool Product2
EP3174800
Jan 1, 2025Insulating Package3
EP2450493
Oct 2, 2024Mineral Fibre Board1
EP3697615
Jul 3, 2024Insulating Product2
EP2885116
May 22, 2024Wood Board And Process For Its Production1
EP2125650
May 15, 2024Mineral Fibre Board1
EP3146010
Dec 13, 2023Binders1
EP3464429
Aug 30, 2023Method Of Manufacturing Composite Products Comprising A Carbohydrate-Based Binder1
EP2826903
Jun 7, 2023Mineral Fiber Insulation Product3

Latest PTAB cases involving Knauf Insulation Sprl

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

Last updated on: Aug 20, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Knauf Insulation Sprl

PGR2022-00022Jan 6, 2022ROCKWOOLKNAUF INSULATIONInstitution Denied
IPR2018-00879Mar 30, 2018JOHNS MANVILLEKNAUF INSULATIONInstitution Denied
IPR2018-00863Mar 28, 2018JOHNS MANVILLEKNAUF INSULATIONInstitution Denied
IPR2018-00827Mar 23, 2018JOHNS MANVILLEKNAUF INSULATIONInstitution Denied
IPR2018-00805Mar 20, 2018JOHNS MANVILLEKNAUF INSULATIONInstitution Denied
IPR2016-00130Nov 2, 2015JOHNS MANVILLEKNAUF INSULATIONFinal Written Decision
IPR2015-01683Aug 7, 2015JOHNS MANVILLEKNAUF INSULATIONInstitution Denied
IPR2015-01673Aug 5, 2015JOHNS MANVILLEKNAUF INSULATIONInstitution Denied
IPR2015-01633Jul 29, 2015JOHNS MANVILLEKNAUF INSULATIONInstitution Denied
IPR2015-01598Jul 17, 2015JOHNS MANVILLEKNAUF INSULATIONInstitution Denied

Peer Comparison New

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

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KNAUF INSULATION3581 - 14
JOHNS MANVILLE715131
ROCKWOOL31381 -
SAINT GOBAIN174161 - -