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Explore Koike'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 12, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3989914Jul 24, 2024Composition Comprising Ingredients For Dic-Gel And Polyol1
EP3393600Feb 21, 2024Sun Care Composition Based On Small Particle O/W Emulsion1