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Explore patent oppositions filed by Kraus & Weisert Patentanwalte Partgmbb 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 26, 2025
Patent NumberTitleApplicantOpposition Date

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EP2902817Optical Component And Method For Producing SameNIKON ESSILORAug 11, 2021
EP3201246Processes For Recycling Polystyrene WastePOLYSTYVERTJun 3, 2020
EP2099453Combination Therapy Of Substituted OxazolidinonesBAYERJun 6, 2018