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Explore Celgene Ii's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jun 19, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2498610Jun 19, 2024Selective Sphingosine 1 Phosphate Receptor Modulators And Methods Of Chiral Synthesis1