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Explore patent oppositions filed by Haffmans 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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EP2996794Controlling The Gas Composition Of A Gas Separation Plant By Means Of DiaphragmsEVONIK FIBRESJun 26, 2019
EP2588217Process For Separation Of GasesEVONIK FIBRESNov 22, 2017