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Explore patent oppositions filed by Zeitler Volpert Kandlbinder 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 3, 2025
Patent NumberTitleApplicantOpposition Date

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EP3493340Ignition Plug With Extended Housing And Grounding Electrode On The Inside Of The HousingROBERT BOSCHOct 20, 2021