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Afton Chemical patent opposition analysis

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Latest oppositions filed by Afton Chemical

Explore patent oppositions filed by Afton Chemical against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP4121501Lubricating Oil Compositions For Automatic TransmissionsCHEVRON JAPANOct 23, 2024
EP3950905Lubricating Oil CompositionIDEMITSU KOSANOct 15, 2024
EP4069808Use Of Ester Base Stocks To Improve Viscosity Index And Efficiency In Driveline And Industrial Gear Lubricating FluidsTHE LUBRIZOLMay 22, 2024
EP3263676Lubricating Oil CompositionsINFINEUMApr 19, 2024
EP3984092Organic Heat Transfer System, Method And FluidTHE LUBRIZOLDec 29, 2023
EP3118286Titanium Compounds And Complexes As Additives In LubricantsTHE LUBRIZOLMay 24, 2023
EP3447111Fuel Composition Comprising Detergent And Quaternary Ammonium Salt AdditiveINNOSPECApr 27, 2023
EP3775112Composition, Method And UseINNOSPECMar 6, 2023
EP3279298Lubricating Oil Composition And Method For Reducing Friction In Internal Combustion EnginesIDEMITSU KOSANDec 15, 2022
EP3409751Lubricant CompositionEXXONMOBIL RESEARCH AND ENGINEERINGSep 15, 2022

Latest patents of Afton Chemical opposed by its competitors

Explore Afton Chemical'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.

Patent NumberGrant DateTitleTotal Oppositions
EP3374479Jun 9, 2021Boroxine Based Seal Compatibility Agents1
EP3546550May 5, 2021Lubricants Containing Amine Salt Of Acid Phosphate And Hydrocarbyl Borate1
EP3322783Sep 2, 2020Lubricants With Molybdenum And Their Use For Improving Low Speed Pre-Ignition1
EP2776691Oct 10, 2018Fuel Additive For Improved Performance In Direct Fuel Injected Engines1

Top competitors of Afton Chemical