CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore Japan Polypropylene'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 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
Jan 25, 2023Production Method Of Ethylene-Based Ionomer And Ethylene-Based Ionomer1
Jul 13, 2022Fiber-Reinforced Polypropylene Resin Composition And Molded Article Of Same1
Mar 10, 2021Decorative Film And Method For Producing Decorative Molded Body Using Same1

Top competitors of Japan Polypropylene

List of top competitors of Japan Polypropylene based on patent oppositions.