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Explore patent oppositions filed by Exter Polak & Charlouis 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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EP3151758Device For Maintaining A User'S Vein In Position And Device For Puncturing Or Injecting Into A User'S VeinBEE HEALTHCAREMar 8, 2023
EP2950853A Non-Axial Working End-Of Content Mechanism And An Injection Device Comprising The SameNOVO NORDISKDec 15, 2017