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Explore patent oppositions filed by Extrovis 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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EP3324936Method For Producing A Bortezomib Ester SolutionSTADA ARZNEIMITTELJun 27, 2023
EP3324937Ready-To-Use Bortezomib SolutionSTADA ARZNEIMITTELMay 16, 2023