IP Verse

Saint Gobain competitive analysis

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Latest oppositions filed by Saint Gobain

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

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EP3837100
Gypsum Board From Gypsum Having High Level Of Chloride Salt And A Starch Layer And Methods Associated TherewithUNITED STATES GYPSUMAug 27, 2025
EP4126892
Mineral Fibre ProductROCKWOOLAug 5, 2025
EP4127028
Aqueous Binder CompositionROCKWOOLJul 22, 2025
EP3943243
Transfer Assisted Screen Printing Method Of Making Shaped Abrasive Particles And The Resulting Shaped Abrasive ParticlesM INNOVATIVE PROPERTIESJun 25, 2025
EP3848489
Method Of Forming A Web From Fibrous MaterialsOWENS CORNING CAPITALJun 4, 2025
EP4097057
Method For Making Man-Made Vitreous FibresROCKWOOLJan 23, 2025
EP2872837
RefrigeratorREMIS GESELLSCHAFT FR ENTWICKLUNG UND VERTRIEB VON TECHNISCHEN ELEMENTEN KLNJan 9, 2025
EP3695040
Aqueous Binder CompositionsOWENS CORNING CAPITALDec 19, 2024
EP4038028
Glass Manufacturing ProcessOWENS BROCKWAY GLASS CONTAINERNov 27, 2024
EP3854561
Polymerisation Oven For Mineral Fibre MattressALFIOct 3, 2024

Latest patents of Saint Gobain opposed by its competitors

Explore Saint Gobain'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
EP3448819
Oct 1, 2025Enamel Printing Method For Laminated Glazing Having Functional Layers1
EP2139675
Jun 18, 2025Maintenance-Free Plain Bearing1
EP3086905
May 7, 2025Nonwoven Abrasive Articles Made By Friction Welding1
EP3429844
Apr 9, 2025Composite Pane Having Electrically Conductive Coating For A Head-Up Display2
EP3112547
Mar 26, 2025Bracing Accessory For The Lining Of A Wall, Comprising Jaws For Clamping A Membrane1
EP3658980
Mar 26, 2025Vehicle Window Pane Having Pdlc Film With A Defined Droplet Size Distribution For Reducing The Corona Effect1
EP3233491
Feb 12, 2025Method For Producing A Plastic Vehicle Part1
EP2823689
Jan 29, 2025Pane Arrangement Having An Electrically Heatable Baffle Plate2
EP3570845
Jan 15, 2025Sizing Composition For Mineral Wool Based On A Hydrogenated Sugar And Insulating Products Obtained1
EP4263456
Oct 30, 2024Material Comprising A Stack With A Thin Zinc-Based Dielectric Oxide Underlayer And Method For Depositing Said Material1

Latest publications and patents of Saint Gobain New

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

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

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EP3448819
Oct 1, 2025Enamel Printing Method For Laminated Glazing Having Functional LayersPatent Maintained As Amended
EP4605196
Aug 27, 2025Apparatus And Method For Manufacturing Cementitious Slurry Comprising FoamPending
EP4605195
Aug 27, 2025Apparatus And Method For Manufacturing Cementitious Slurry Comprising Foam, And Channel For Such ApparatusPending
EP4605194
Aug 27, 2025Apparatus And Method For Manufacturing Cementitious Slurry Comprising Foam, And Channel For Such ApparatusPending
EP4605193
Aug 27, 2025Apparatus And Method For Manufacturing Cementitious Slurry Comprising FoamPending
EP4603249
Aug 20, 2025Apparatus And Method For Manufacturing A Cementitious SlurryPending
EP4602435
Aug 20, 2025Electrochromic GlazingPending
EP4602434
Aug 20, 2025Electrochromic GlazingPending
EP4602100
Aug 20, 2025Filler Composition, Composite Material And Composite Material Layer With Thermal Barrier PropertiesPending
EP4602016
Aug 20, 2025Alumina-Zirconia-Silica Refractory ProductPending

Latest PTAB cases involving Saint Gobain

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

Last updated on: Oct 26, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2022-00433Jan 26, 2022SCIENTIFIC DESIGNSAINT GOBAIN CERAMICS & PLASTICSFinal Written Decision
IPR2019-01534Aug 22, 2019II VI INCORPORATEDSAINT GOBAIN CERAMICS & PLASTICSTerminated-Settled
IPR2019-01535Aug 22, 2019II VI INCORPORATEDSAINT GOBAIN CERAMICS & PLASTICSTerminated-Settled
IPR2018-01022May 4, 2018II VI INCORPORATEDSAINT GOBAIN CERAMICS & PLASTICSFinal Written Decision
IPR2014-01280Aug 12, 2014SAINT GOBAIN ABRASIVES3M INNOVATIVE PROPERTIESInstitution Denied
IPR2014-01281Aug 12, 2014SAINT GOBAIN ABRASIVES3M INNOVATIVE PROPERTIESFinal Written Decision
IPR2014-00309Dec 27, 2013INTRI PLEXSAINT GOBAIN PERFORMANCE PLASTICS RENCOLFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Saint Gobain 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
SAINT GOBAIN165136 - -
KNAUF INSULATION3668 - 14
ROCKWOOL28301 -
URSA INSULATION193 - -