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Latest oppositions filed by Metsa Spring

Explore patent oppositions filed by Metsa Spring 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
EP3762537Cellulose Pulp And Shaped Lyocell Article Having A Reduced Cellulose ContentLENZINGJul 19, 2024
EP3966386Cellulose Material Plasticization And Viscosity Controlled Cellulosic MaterialUPM KYMMENEJul 19, 2024
EP4007826Method For Producing Lyocell Staple FibersLENZINGMar 7, 2024
EP3899113Process For The Treatment Of Lyocell FibresLENZINGOct 17, 2023