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: Sep 10, 2026
Patent NumberTitleApplicantOpposition Date
EP3974492
Composition Containing Hydrofluoroolefin CompoundDAIKIN INDUSTRIESAug 21, 2026
EP4253005
Additive Manufacturing Of Rubber-Like MaterialsSTRATASYSJul 22, 2026
EP3810679
Poly(Ether Ketone Ketone) (Pekk) CompositesCYTEC INDUSTRIESJul 8, 2026
EP3433333
Azeotropic And Azeotrope-Like Compositions Of Z-1233ZdTHE CHEMOURS FCFeb 13, 2026
EP4359017
A Process For Sterilization Treatment Using A Residue-Free Hydrogen PeroxideEVONIKJan 23, 2026
EP4073194
Refrigerant Compositions Comprising R-32, R-134A, And Cf3ITHE CHEMOURS FCDec 5, 2025
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

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: Sep 10, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP2132030
Dec 10, 2025Use Of A Polyamide Based Composition For Flexible Pipes For Conveying Crude Oil Or Gas And Flexible Pipe Using Such Composition1
EP3523389
Oct 29, 2025Tetrafluoropropene-Based Azeotropic Compositions1
EP3774713
Oct 1, 2025Functional Fluoropolymers1
EP3755749
Sep 10, 2025Annulated Tubular Structure Intended For Transporting Fuel Into The Tank2
EP2475735
Aug 13, 2025Low-Temperature And Average-Temperature Refrigeration2
EP2475737
Aug 13, 2025Heat Transfer Method1
EP3938181
Apr 16, 2025Method For Producing A Partially Recycled Polyaryletherketone Powder By Sintering1
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

Latest PTAB cases involving Arkema

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

Last updated on: Sep 9, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Arkema

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: Sep 10, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ARKEMA - 123 -
BASF340399714
HONEYWELL141521913
MEXICHEM FLUOR DE CV8221 - -