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Crane Security patent opposition analysis

Latest patents of Crane Security opposed by its competitors

Explore Crane Security'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 26, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3690829Nov 30, 2022A Security Sheet Or Document Having One Or More Enhanced Watermarks2
EP3333812Feb 19, 2020A Security Sheet Or Document Having One Or More Enhanced Watermarks1
EP3341216Sep 25, 2019Single Or Dual Transfer Process For Preparing And Transfering Sharply Defined Single Elements To Objects To Be Protected2

Top competitors of Crane Security