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Explore patent oppositions filed by Symbiosis 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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EP3498734Combination Of A Pd-1 Antagonist And A Vegfr Inhibitor For Treating CancerMERCK SHARP & DOHMEMay 26, 2022
EP3283882Blood-Based Biomarkers Of Tumor Sensitivity To Pd-1 AntagonistsMERCK SHARP & DOHMESep 15, 2021