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Leonhard Kurz Stiftung patent opposition analysis

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Latest oppositions filed by Leonhard Kurz Stiftung

Explore patent oppositions filed by Leonhard Kurz Stiftung against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP3972851Use Of Nanoparticles To Tune Index Of Refraction Of Layers Of A Polymeric Matrix To Optimize Microoptic (Mo) FocusCRANENov 28, 2024
EP3727870Security Element With Two-Dimensional Nanostructure, And Production Method For Said Security ElementGIESECKEDEVRIENT CURRENCY TECHNOLOGYNov 7, 2024
EP3817926Systems And Methods For Decorating SubstratesACTEGA NORTH AMERICAJun 20, 2024
EP3929002Laminate, Verification, And Method Of Producing LaminateTOPPAN PRINTINGMay 23, 2024
EP4121299Flat Security Element With Optical Security FeaturesHUECK FOLIEN GESELLSCHAFTApr 26, 2024
EP3064281Method For Coating A Surface And Digital Coating SystemBAUEROct 4, 2023
EP3877193Method For Producing A Security FeatureBANQUE DE FRANCESep 28, 2023
EP3690829A Security Sheet Or Document Having One Or More Enhanced WatermarksCRANEAug 30, 2023
EP3565722Value DocumentGIESECKEDEVRIENT CURRENCY TECHNOLOGYAug 2, 2023
EP3645300Security Elements And Methods Of Manufacture ThereofDE LA RUEJun 27, 2023

Latest patents of Leonhard Kurz Stiftung opposed by its competitors

Explore Leonhard Kurz Stiftung'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.

Patent NumberGrant DateTitleTotal Oppositions
EP3013598Oct 2, 2024Method For Producing A Multilayer Element, And Multilayer Element1
EP3600907Jun 14, 2023Method For Producing A Multilayer Film And Multilayer Film As Well As A Security Element And A Security Document1
EP3074239Apr 13, 2022Multi-Layer Body And Method For The Production Thereof1
EP2864133Dec 29, 2021Method For Transferring A Decorative Section Of An Embossing Foil1
EP2860041Apr 5, 2017Multi-Layer Body And Method For Producing A Multi-Layer Body1

Top competitors of Leonhard Kurz Stiftung