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IP Verse

Owens Corning competitive analysis

Latest oppositions filed by Owens Corning

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

Last updated on: Jan 15, 2026
Patent NumberTitleApplicantOpposition Date
EP3757268
Method For Producing And / Or Finishing A Glass Mat SheetVOITH PATENTApr 10, 2025
EP3481983
Textile Reinforcement Suitable For Being Used In A Method For Impregnation By A Thermoplastic ResinCHOMARAT TEXTILES INDUSTRIESJun 6, 2024
EP3424889
High Modulus Glass Fibre Composition, And Glass Fibre And Composite Material ThereofJUSHI GROUPFeb 28, 2024
EP3470382
Glass Fiber Composition And Glass Fiber And Composite Material ThereofJUSHI GROUPSep 29, 2022
EP3406576
High Performance Glass Fibre Composition, And Glass Fibre And Composite Material ThereofJUSHI GROUPJun 14, 2022
EP3570845
Sizing Composition For Mineral Wool Based On A Hydrogenated Sugar And Insulating Products ObtainedSAINT GOBAINJun 8, 2022
EP3022163
Glass Compositions, Fiberizable Glass Compositions, And Glass Fibers Made TherefromELECTRIC GLASS FIBER AMERICAApr 5, 2022
EP2969543
Exterior Sheathing Panel With Integrated Air/Water Barrier MembraneTREMCO INCORPORATEDSep 1, 2021
EP2843129
Reinforced Gypsum Board Having Improved Fire ResistanceSAINT GOBAINFeb 11, 2021
EP3191421
Glass Compositions, Fiberizable Glass Compositions, And Glass Fibers Made TherefromELECTRIC GLASS FIBER AMERICAJan 22, 2021

Latest patents of Owens Corning opposed by its competitors

Explore Owens Corning'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: Jan 15, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3363959
Jan 22, 2025Fire Resistant Coating1
EP3848489
Sep 4, 2024Method Of Forming A Web From Fibrous Materials1
EP3695040
Mar 20, 2024Aqueous Binder Compositions1
EP3694918
Dec 6, 2023Aqueous Binder Compositions1
EP3483322
Oct 18, 2023Method Of Forming A Web From Fibrous Materials1
EP4012087
Oct 18, 2023Binder System1
EP2699902
Aug 5, 2020Method For Online Determination Of Cure Status Of Glass Fiber Products1
EP2485989
Jul 10, 2019Bio-Based Binders For Insulation And Non-Woven Mats3
EP1753700
Aug 9, 2017Glass Yarn For Reinforcing Organic And/ Or Inorganic Materials1

Latest PTAB cases involving Owens Corning

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

Last updated on: Jan 16, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Owens Corning

IPR2020-01389Jul 29, 2020OWENS CORNING ROOFING & ASPHALTKIRSCH RESEARCHTerminated-Settled
IPR2015-01159May 11, 2015OWENS CORNINGCERTAINTEEDInstitution Denied
IPR2015-01160May 11, 2015OWENS CORNINGCERTAINTEEDInstitution Denied
IPR2015-01161May 11, 2015OWENS CORNINGCERTAINTEEDInstitution Denied
IPR2015-00650Feb 2, 2015OWENS CORNINGFAST FELTFinal Written Decision
IPR2014-01397Aug 29, 2014OWENS CORNINGCERTAINTEEDFinal Written Decision
IPR2014-01401Aug 29, 2014OWENS CORNINGCERTAINTEEDFinal Written Decision
IPR2014-01402Aug 29, 2014OWENS CORNINGCERTAINTEEDFinal Written Decision
IPR2014-01403Aug 29, 2014OWENS CORNINGCERTAINTEEDFinal Written Decision
IPR2014-01404Aug 29, 2014OWENS CORNINGCERTAINTEEDFinal Written Decision

Peer Comparison New

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

Last updated on: Jan 15, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
OWENS CORNING CAPITAL1811 - -
JUSHI GROUP - 3 - -
ROCKWOOL29311 -
SAINT GOBAIN167138 - -