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Solvay patent opposition analysis

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Latest oppositions filed by Solvay

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

Patent NumberTitleApplicantOpposition Date
EP3892642Liquid Composition, Solid Polymer Electrolyte Membrane, Membrane Electrode Assembly, And Solid Polymer Fuel CellAGCMay 22, 2024
EP3235854Polyarylene Ether Sulfone Polymers For Membrane ApplicationsBASFMar 28, 2024
EP3850033Polyarylene Ether SulfoneBASFFeb 16, 2024
EP3250627Insulated ConductorsVICTREX MANUFACTURINGJun 13, 2023
EP3170855Polysulfone Copolymer With Excellent Heat Resistance And Chemical Resistance, And Method For Preparing SameSAMYANGMar 9, 2022
EP3022253Separating A Polyarylene Ether SolutionBASFFeb 18, 2022
EP2818485Vinylidene Chloride Copolymer Latex And Film For Blister PackASAHI KASEI CHEMICALSJan 6, 2022
EP2675838Components Incorporating Bioactive MaterialINVIBIOSep 1, 2021
EP3325535Composition Made From Poly(Arylene-Ether-Ketone) (Paek) Stable In A Molten StateARKEMA FRANCEJul 13, 2021
EP3500603Fluoropolymers Comprising Tetrafluoroethylene And One Or More Perfluorinated Alkyl Allyl Ether ComonomersM INNOVATIVE PROPERTIESMar 16, 2021

Latest patents of Solvay opposed by its competitors

Explore Solvay'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.

Patent NumberGrant DateTitleTotal Oppositions
EP3559084Oct 16, 2024Poly(Ether Ketone Ketone) Polymers, Corresponding Synthesis Methods And Polymer Compositions And Articles Made Therefrom1
EP3615588Jun 12, 2024Method Of Making A Three-Dimensional Object Using A Poly(Ether Ether Ketone) Polymeric Component1
EP3971138May 29, 2024Process For Treating A Sodium Carbonate Purge1
EP3523335May 15, 2024Vinylidene Fluoride And Trifluoroethylene Containing Polymers Latexes1
EP3436503Oct 25, 2023Method For Manufacturing A Three-Dimensional Object1
EP3794046Mar 8, 2023Flexible Vdf Polymers1
EP3052439Jun 22, 2022Process For Manufacturing A Purified Aqueous Hydrogen Peroxide Solution1
EP3609955Jan 26, 2022Aliphatic Polyamide Compositions And Corresponding Mobile Electronic Device Components1
EP3227257Oct 27, 2021Process For The Manufacture Of Carboxylic Anhydride1
EP2160357Jul 21, 2021High Specific Surface Area Mixed Oxide Of Cerium And Of Another Rare Earth, Preparation Method And Use In Catalysis1

Top competitors of Solvay