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Nippon Paper Industries patent opposition analysis

Latest patents of Nippon Paper Industries opposed by its competitors

Explore Nippon Paper Industries'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: Aug 28, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3103649
Jan 22, 2025Heat-Sensitive Recording Material1
EP3272812
Jun 21, 2023Fiber-Reinforced Resin Composition Comprising Chemically Modified Cellulose Nanofibers And Thermoplastic Resin1
EP3461637
Aug 3, 2022Paper Barrier Material2
EP3733406
Apr 6, 2022Barrier Material2
EP3127868
Jun 16, 2021Calcium-Carbonate-Microparticle/Fiber Composite And Manufacturing Method Therefor1
EP3437860
Jun 9, 2021Paper-Made Barrier Material2
EP3023543
Sep 9, 2020Clupak Paper1

Top competitors of Nippon Paper Industries

Top competitors of Nippon Paper Industries based on patent oppositions.