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Explore patent oppositions filed by Knf Neuberger 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: Jul 17, 2025
Patent NumberTitleApplicantOpposition Date

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EP2889481Method For Calibrating A Membrane Vacuum Pump And Membrane Vacuum PumpPFEIFFER VACUUMJan 2, 2019
EP2918835Diaphragm PumpPFEIFFER VACUUMDec 21, 2017