IP Verse

Johns Manville competitive analysis

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Latest oppositions filed by Johns Manville

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

Last updated on: Nov 6, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3464429
Method Of Manufacturing Composite Products Comprising A Carbohydrate-Based BinderKNAUF INSULATIONMay 29, 2024
EP3445809
Polymerizable CompositionLANXESS DEUTSCHLANDOct 22, 2020
EP3405512
Polymerizable CompositionLANXESS DEUTSCHLANDAug 17, 2020
EP3137294
Carrier Material For Vinyl Floor CoveringLOW & BONARJan 8, 2019
EP3058126
Flexible Non-Woven MatOCV CAPITALJun 6, 2018
EP2817374
Carbohydrate Based Binder System And Method Of Its ProductionKNAUF INSULATIONMar 22, 2018
EP2281962
Aerogel Containing Composite MaterialKNAUF INSULATIONDec 20, 2017

Latest patents of Johns Manville opposed by its competitors

Explore Johns Manville'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: Nov 6, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3299514
Nov 6, 2024Binder-Consolidated Textile Fabric, Method For Its Manufacture And Its Use1
EP3886240
Dec 14, 2022Battery Enclosure1
EP2985374
Jan 12, 2022Method For The Production Of High-Filled Non-Woven Fabrics1
EP3584230
Jan 5, 2022Starch And Carboxylic Acid Binder Compositions And Articles Made Therewith2
EP3647484
Apr 21, 2021Scrim-Reinforced Cushion Mat For Carpet Tiles1
EP2987827
Sep 2, 2020Binder-Consolidated Textile Fabric, Method For Producing It, And Use Thereof1
EP2730689
Jun 26, 2019Viscosity Modified Formaldehyde-Free Binder Compositions2
EP3067201
May 8, 2019High Temperature Flexible Blanket For Industrial Insulation Applications1
EP3138820
May 8, 2019Apparatus And Method For Pre-Heating Feedstock To A Melter Using Melter Exhaust1
EP2467521
Jan 23, 2019Cellulosic Composite1

Latest PTAB cases involving Johns Manville

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

Last updated on: Nov 6, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Johns Manville

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
IPR2017-00633Jan 9, 2017GUARDIAN BUILDING PRODUCTSJOHNS MANVILLEInstitution 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 Johns Manville with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 6, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
JOHNS MANVILLE713131
KNAUF INSULATION3671 - 14
LANXESS DEUTSCHLAND1514 - -
SAINT GOBAIN166137 - -