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Latest oppositions filed by Ppg Indudtries

Explore patent oppositions filed by Ppg Indudtries 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
EP3288999Composition Including A Polythiol And A Polyepoxide And Methods Relating To The CompositionM INNOVATIVE PROPERTIESMay 11, 2021
EP2323777Process For The Production Of A Dark-Color Multi-Layer CoatingCOATINGS FOREIGNFeb 4, 2021
EP2660262Method For Manufacturing Resin For Urethane-Based Optical Material, Resin Composition For Same, And Optical Material Manufactured TherebyKOC SOLUTIONNov 5, 2019
EP2822983Non-Aqueous Liquid Coating CompositionAKZO NOBEL COATINGSAug 14, 2019