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Explore patent oppositions filed by Aluminium Duffel 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

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EP3938554Age-Hardenable And Highly Formable Aluminum Alloys, Monolithic Sheet Made Therof And Clad Aluminum Alloy Product Comprising ItNOVELISJun 5, 2024
EP3540085Highly Formable Automotive Aluminum Sheet With Reduced Or No Surface Roping And A Method Of PreparationNOVELISJul 20, 2022
EP3400316New 6Xxx Aluminum Alloys, And Methods Of Making The SameARCONICJun 15, 2021