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IP Verse

Adeka patent opposition analysis

Latest oppositions filed by Adeka

Explore patent oppositions filed by Adeka against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Sep 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP2668229
Additive Compositions And Thermoplastic Polymer Compositions Comprising The SameMILLIKENJun 6, 2018

Latest patents of Adeka opposed by its competitors

Explore Adeka'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 4, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3677246
Jul 17, 2024Antibacterial Antifungal Composition1
EP3695827
Aug 2, 2023Antibacterial Composition, And Cosmetic Containing Said Antibacterial Composition1
EP3255095
Oct 27, 2021Flame-Retardant Polyolefin Resin Composition1
EP2676997
Mar 17, 2021Vinyl Chloride Resin Composition1
EP3492508
Oct 14, 2020Curable Resin Composition And Structural Material Bonding Adhesive Agent Using Said Composition1

Top competitors of Adeka

Top competitors of Adeka based on patent oppositions.