IP Verse

Arkema competitive analysis

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Latest oppositions filed by Arkema

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

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EP4323450
Amorphous Thermoplastic Additive Manufactured Articles And Method To Make ThemJABILAug 13, 2025
EP3581631
Compositions Comprising 2,3,3,3-TetrafluoropropeneTHE CHEMOURS FCAug 3, 2025
EP3837329
Refrigerant CompositionMEXICHEM FLUOR DE CVJul 16, 2025
EP4168485
Reinforced Paek Compositions Comprising Recylced Carbon FibersSOLVAY SPECIALTY POLYMERS USAJul 9, 2025
EP4056628
Resin Powder For Solid Freeform Fabrication, Device For Solid Freeform Fabrication Object, And Method Of Manufacturing Solid Freeform Fabrication ObjectRICOHJun 25, 2025
EP3656807
Unidirectionally-Oriented Tape-Shaped Prepreg, And Molded Article ThereofTORAY INDUSTRIESJun 4, 2025
EP4079812
Fiber-Reinforced Resin Molding Material, Fiber-Reinforced Resin Molded Article, And Method For Manufacturing Fiber-Reinforced Resin Molded ArticleTORAY INDUSTRIESMay 20, 2025
EP3885417
Powdery Thixotropy-Imparting Agent For Non-Aqueous Paint, And Non-Aqueous Paint Composition Having Same AddedKYOEISHA CHEMICALJan 3, 2025
EP4206298
Stabilized Fluoroolefin Compositions And Method For Their Production, Storage And UsageTHE CHEMOURS FCJan 2, 2025
EP3305749
Method For Producing Fluorine-Containing OlefinDAIKIN INDUSTRIESDec 17, 2024

Latest patents of Arkema opposed by its competitors

Explore Arkema'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
EP3523389
Oct 29, 2025Tetrafluoropropene-Based Azeotropic Compositions1
EP3870645
Jan 15, 2025A Polymer Composition Comprising Particles And Colorant, Its Method Of Preparation And Its Use1
EP2996967
Jan 1, 2025Container For Storing And Transporting Heat-Sensitive Products1
EP3941717
Dec 11, 2024Flame Retardant Polyamides And Copolyamides For 3D Printing1
EP2904435
Nov 27, 2024Optical Light Diffuser And Method For Measurement Thereof1
EP3059292
Nov 20, 2024Low- And Medium-Temperature Refrigeration1
EP3383930
Oct 23, 2024Emulsion Polymers And Stain Resistant Coating Compositions Made Therefrom1
EP2379693
Oct 16, 2024Use Of A Transparent Composition For Photobioreactors1
EP3620482
Sep 18, 2024Poly-(Aryl-Ether-Ketone) (Paek) Composition With A Low Content Of Volatile Compounds And Use Of Same In A Sintering Method3
EP3559140
Aug 28, 2024Use Of A Particular Ethylene-Butyl Acrylate Copolymer In A Hot-Melt Adhesive Composition That Is Transparent In The Molten State1

Latest publications and patents of Arkema New

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

Last updated on: Oct 19, 2025
Publication NumberPublication DateTitleLegal Status

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EP3523389
Oct 29, 2025Tetrafluoropropene-Based Azeotropic CompositionsPatent Maintained As Amended
EP4605241
Aug 27, 2025Composition Based On A Polyamide And A Polymer Comprising Polyamide Blocks And Polyethyleneglycol BlocksPending
EP4605240
Aug 27, 2025Composition Based On A Polyamide And A Polymer Comprising Polyamide Blocks And Poly(Tetramethylene Ether) Glycol BlocksPending
EP4601805
Aug 20, 2025Methods For Forming Matte CoatingsPending
EP3880767
Aug 20, 2025Solventless Adhesive Composition Process And Laminate With SameGranted
EP3630858
Aug 20, 2025Two-Component Solventless Adhesive CompositionsGranted
EP4594289
Aug 6, 2025Method For Producing (Meth)Acrylic AcidPending
EP4054817
Aug 6, 2025Method For Impregnating A Fibrous Material With An Optimised System For Resupplying And Cleaning Fine ParticlesGranted
EP4590449
Jul 30, 2025Polyamide Composition Prepared From A Powder Of Polyamides To Be RecycledPending
EP4587497
Jul 23, 2025Method For Preparing An Aminosuccinic Resin With A Low Amine ValuePending

Latest PTAB cases involving Arkema

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

Last updated on: Oct 25, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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PGR2016-00011Feb 23, 2016ARKEMAHONEYWELLFinal Written Decision
IPR2016-00643Feb 22, 2016ARKEMAHONEYWELLInstitution Denied
PGR2016-00012Feb 22, 2016ARKEMAHONEYWELLFinal Written Decision
IPR2015-00915Apr 20, 2015ARKEMA FRANCEHONEYWELLFinal Written Decision
IPR2015-00916Apr 20, 2015ARKEMA FRANCEHONEYWELLFinal Written Decision
IPR2015-00917Apr 20, 2015ARKEMA FRANCEHONEYWELLFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Arkema 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
ARKEMA FRANCE146883 -
EVONIK OPERATIONS11955 - 1
HONEYWELL10871913
THE CHEMOURS FC327424