This table presents recent patent oppositions filed by Solvay Specialty Polymers Italy S.p.a. against its competitors. It outlines key details of each case, including the patent title, filing date and the applicant. This information provides insights into the competitive landscape and highlights active disputes over patent grant within the industry.

Patent NumberTitleApplicantOpposition Date
EP3892642Liquid Composition, Solid Polymer Electrolyte Membrane, Membrane Electrode Assembly, And Solid Polymer Fuel CellAGC INC.May 22, 2024
EP2818485Vinylidene Chloride Copolymer Latex And Film For Blister PackASAHI KASEI CHEMICALS CORPORATIONJan 6, 2022
EP3500603Fluoropolymers Comprising Tetrafluoroethylene And One Or More Perfluorinated Alkyl Allyl Ether Comonomers3M INNOVATIVE PROPERTIES COMPANYMar 16, 2021
EP2601226Peroxide Curable Fluoroelastomers Containing Modifiers And Iodine Or Bromine Endgroups3M INNOVATIVE PROPERTIES COMPANYDec 15, 2020
EP2903828Vinylidene Chloride Copolymer Composition For Barrier FilmDOW GLOBAL TECHNOLOGIES LLCAug 24, 2020
EP3118230Vinylidene Fluoride Copolymer, Method For Producing Same, Gel Electrolyte And Nonaqueous BatteryKUREHA CORPORATIONJun 13, 2018
EP2495273Method For Producing Heat-Treated Vinylidene Fluoride Polymer Powder And Method For Producing Vinylidene Fluoride Polymer SolutionKUREHA CORPORATIONApr 3, 2018
EP3012297Composition Based On Poly(Arylene Ether Ketone) Having Improved PropertiesARKEMA FRANCEMar 23, 2018

The following table provides an overview of the latest patents of Solvay Specialty Polymers Italy S.p.a. that has been opposed by its competitors. It provides an insight into the competitive landscape of the industry and highlights the patents that are subject to oppositions.

Patent NumberGrant DateTitleTotal Oppositions
EP3523335May 15, 2024Vinylidene Fluoride And Trifluoroethylene Containing Polymers Latexes1
EP3794046Mar 8, 2023Flexible Vdf Polymers1
EP2882705Feb 21, 2018Allyl-Bearing Fluorinated Ionomers1