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Explore patent oppositions filed by Schott 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

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EP3792228Ion Exchanged Glasses Via Non-Error Function Compressive Stress ProfilesCORNING INCORPORATEDApr 29, 2025
EP3517511Alkali Aluminoborosilicate Glass ArticleCORNING INCORPORATEDApr 23, 2025
EP3854759Glasses And Glass Ceramics Including A Metal Oxide Concentration GradientCORNING INCORPORATEDJan 31, 2025
EP4273105High Strength, Scratch Resistant And Transparent Glass-Based MaterialsCORNING INCORPORATEDJan 31, 2025
EP3798196Glasses Having Non-Frangible Stress ProfilesCORNING INCORPORATEDDec 20, 2024
EP3625183Method For Manufacturing A Lithium Aluminosilicate Glass Product For Glass-Ceramic ProductsEUROKERA SNCJul 18, 2024
EP3428710Light Guide Plate And Image Display DeviceHOYAJun 13, 2024
EP3274308High Strength, Scratch Resistant And Transparent Glass-Based MaterialsCORNING INCORPORATEDMay 15, 2024
EP3138822Fining Agents For Silicate GlassesCORNING INCORPORATEDApr 26, 2024
EP3877343Transparent Beta-Quartz Glass-Ceramics With A Low Lithium ContentEUROKERAMar 14, 2024

Explore Schott'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
EP3842390Apr 24, 2024Bottom Forming Process4
EP3760596Apr 17, 2024Vial With Optimized Neck For Improved Side Compression Performance2
EP3760597Mar 6, 2024Vial With Optimized Neck For Improved Side Compression Performance2
EP3950618Jan 10, 2024Setup And Equipment Objects For Kitchens Or Laboratory With Lighting Element1
EP3590896Dec 6, 2023Glass Container With An Improved Bottom Geometry2
EP3757651Sep 20, 2023Optical Apparatus And Method For High Resolution Image Transmission1
EP3747983Aug 17, 2022Biocompatible Composite Element And Method For Producing A Biocompatible Composite Element1
EP2718630Jul 6, 2022Indication Apparatus1
EP3502069Dec 8, 2021Glass Ceramic With Reduced Lithium Content1
EP3728152Nov 10, 2021Transparent, Encapsulated Lithium Aluminium Silicate Glass Ceramic And Method For The Production And Use Of The Glass Ceramic1