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Explore Cetis'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
EP3400138Jun 23, 2021A Laminated Laser-Engraving Reactive Page Carrier Unit Comprising A Hinge Layer, A Non-Personalized Manual Identity Booklet Including Such A Page Carrier Unit, And A Method For Producing Such A Booklet1