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

Last updated on: Jun 5, 2025
Patent NumberTitleApplicantOpposition Date

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EP3976572ProcessJOHNSON MATTHEY DAVYJan 30, 2025
EP4103571Low-Pressure Hydroformylation Of DiisobuteneBASFJul 17, 2024
EP3808804Plasticizer Composition, And Resin Composition Comprising SameLG CHEMJul 3, 2024
EP3642212Processes For Purifying LigandsDOW TECHNOLOGY INVESTMENTSMar 27, 2024
EP3808805Plasticizer Composition, And Resin Composition Comprising SameLG CHEMJan 4, 2024
EP4001248Olefin TrimerizationNESTE OYJDec 28, 2023

Explore Evonik Oxeno'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: Jun 5, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP1893558Jun 6, 2018Mixture Of Diisononyl Esters Of 1,2-Cyclohexanedicarboxylic Acid, Method For The Production Thereof And Use Of These Mixtures2