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Explore patent oppositions filed by Lang & Tomerius 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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EP3253237Aerosol Guiding Device And Aerosol Generating System Comprising Said Aerosol Guiding DeviceJTJan 10, 2020
EP3061359An Aerosol Electronic CigaretteFONTEMJul 3, 2019