IP Verse

Knauf Insulation competitive analysis

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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: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

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EP3835020
HoseSAINT GOBAINMay 26, 2025
EP3271308
Plaster-Based Acoustic PanelSAINT GOBAINMay 7, 2025
EP4127287
Method For Manufacturing Insulation Products Based On Mineral Wool Using A Solid Thermosetting BinderSAINT GOBAINFeb 7, 2025
EP4087828
Method For Manufacturing Insulation Products Based On Mineral WoolSAINT GOBAINDec 13, 2024
EP4127067
Aqueous Binder CompositionROCKWOOLSep 13, 2024
EP4127068
Low Chloride Mineral Wool ProductROCKWOOLSep 13, 2024
EP4059904
A Process For The Continuous Preparation Of Alpha-Calcium Sulphate Hemihydrate And A Particulate GypsumSAINT GOBAINJun 5, 2024
EP3017120
Dry Construction System For Making Partition Walls, Suspended Ceilings Or The Like, Carrier Profile Therefor, And Use Of This Dry Construction SystemSAINT GOBAINJul 28, 2022
EP3204565
Improved Acoustic Performance Of Timber Frame PartitionsSAINT GOBAINSep 9, 2021
EP3342571
Mixer And Mixing MethodYOSHINO GYPSUMApr 14, 2021

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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3325426
Aug 6, 2025Fast-Drying Screed And Screed Mixture For Producing The Screed1
EP3412858
Jul 30, 2025Mineral Wool Insulation Panel And Method Of Manufacturing The Same1
EP2421805
Jun 18, 2025Mineral Wool Product2
EP2450493
Oct 2, 2024Mineral Fibre Board1
EP2885116
May 22, 2024Wood Board And Process For Its Production1
EP3146010
Dec 13, 2023Binders1
EP3464429
Aug 30, 2023Method Of Manufacturing Composite Products Comprising A Carbohydrate-Based Binder1
EP2826903
Jun 7, 2023Mineral Fiber Insulation Product3
EP3784635
Jun 7, 2023Composition For A Powder Mortar And A Powder Mortar, In Particular For Use As A Spackling Compound1
EP3534053
May 17, 2023Insulation1

Latest publications and patents of Knauf Insulation New

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

Last updated on: Oct 20, 2025
Publication NumberPublication DateTitleLegal Status

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EP3325426
Aug 6, 2025Fast-Drying Screed And Screed Mixture For Producing The ScreedPatent Maintained As Amended
EP3412858
Jul 30, 2025Mineral Wool Insulation Panel And Method Of Manufacturing The SamePatent Maintained As Amended
EP4585763
Jul 16, 2025Building Fire ProtectionPending
EP2421805
Jun 18, 2025Mineral Wool ProductPatent Maintained As Amended
EP3775051
Jun 4, 2025Wood BoardsGranted
EP4558673
May 28, 2025Mineral Wool InsulationPending
EP4509429
Feb 19, 2025Insulating PackagePending
EP4490367
Jan 15, 2025Apparatuses, Systems, And Methods Of Insulation InstallationPending
EP4490116
Jan 15, 2025Mineral Wool SpinnersPending
EP3174800
Jan 1, 2025Insulating PackageGranted

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: Oct 26, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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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 with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KNAUF INSULATION3668 - 14
JOHNS MANVILLE713131
ROCKWOOL28301 -
SAINT GOBAIN165136 - -