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Nippon Paper Industries Co., Ltd. patent opposition analysis

Get complete Patent Opposition Report for Nippon Paper Industries Co., Ltd.

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Latest patents of Nippon Paper Industries Co., Ltd. opposed by its competitors

Explore Nippon Paper Industries Co., Ltd.'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: Sep 18, 2025

Patent Number	Grant Date	Title	Total Oppositions
EP3103649	Jan 22, 2025	Heat-Sensitive Recording Material	1
EP3272812	Jun 21, 2023	Fiber-Reinforced Resin Composition Comprising Chemically Modified Cellulose Nanofibers And Thermoplastic Resin	1
EP3461637	Aug 3, 2022	Paper Barrier Material	2
EP3127868	Jun 16, 2021	Calcium-Carbonate-Microparticle/Fiber Composite And Manufacturing Method Therefor	1
EP3437860	Jun 9, 2021	Paper-Made Barrier Material	2
EP3023543	Sep 9, 2020	Clupak Paper	1

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