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Explore patent oppositions filed by Elpen Pharmaceutical against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date

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EP3626270New UseNOVARTISJul 11, 2024
EP2959894S1P Receptor Modulators For Treating Multiple SclerosisNOVARTISOct 20, 2022