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IP Verse

Arkema competitive analysis

Latest oppositions filed by Arkema

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

Last updated on: Dec 25, 2025
Patent NumberTitleApplicantOpposition Date

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EP4112593
Manufacturing Method For Hydrofluoroolefin Or FluoroolefinDAIKIN INDUSTRIESNov 12, 2025
EP4050081
Composition Comprising Hfc And HfoDAIKIN INDUSTRIESOct 21, 2025
EP4219647
Stabilized Fluoroolefin Compositions And Method For Their Production, Storage And UsageTHE CHEMOURS FCSep 24, 2025
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

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: Dec 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

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EP3523389
Oct 29, 2025Tetrafluoropropene-Based Azeotropic Compositions1
EP4155068
Feb 19, 2025Multilayer Tubular Structure Having A Low Extractable Content For Hydrogen Transport1
EP3870631
Feb 12, 2025A Polymer Composition Suitable For Injection Moulding Comprising Particles And Colorant, Its Method Of Preparation And Its Use1
EP3880735
Feb 12, 2025Reusable Poly(Ether-Ketone-Ketone) Powder For Sintering Method1
EP3981594
Jan 29, 2025Multilayer Tubular Structure With Improved Resistance To Extraction In The Bio-Essence And Use Thereof1
EP3517295
Jan 22, 2025Multilayer Tubular Structure Having Improved Resistance To Extraction In The Bio-Essence And Use Thereof1
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

Latest PTAB cases involving Arkema

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

Last updated on: Dec 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: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ARKEMA FRANCE149933 -
EVONIK OPERATIONS12356 - 1
HONEYWELL10871913
THE CHEMOURS FC327524