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Explore patent oppositions filed by Perfetti Van Melle 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: Jun 26, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3316698Gum Bases From Renewable SourcesWM WRIGLEY JRDec 15, 2023
EP3322487Magnolia Bark Extract As A Hydrophobic Ligand For Preferential Removal Of Gram Negative Bacteria From The Oral CavityWM WRIGLEY JROct 6, 2021

Explore Perfetti Van Melle'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: Jun 26, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3262951May 3, 2023Advanced Gum Forming1
EP3253225Apr 7, 2021Dual Structure Crunchy Gum Pellet1
EP3403509Apr 7, 2021Dual Structure Crunchy Gum Pellet1
EP3451849Apr 8, 2020Chewing Gum With Stevia2