Patent Number | Title | Applicant | Opposition Date |
---|---|---|---|
EP3523389 | Tetrafluoropropene-Based Azeotropic Compositions | ARKEMA FRANCE | Dec 15, 2022 |
EP2475734 | Binary Refrigerating Fluid | ARKEMA FRANCE | Jan 5, 2022 |
EP2976317 | Composition Comprising Hf And 2,3,3,3-Tetrafluoropropene | ARKEMA FRANCE | Dec 15, 2021 |
EP3284797 | Composition Comprising Hfc And Hfo | DAIKIN INDUSTRIES, LTD. | Sep 15, 2021 |
EP2976318 | Composition Comprising Hf And 1,3,3,3-Tetrafluoropropene | ARKEMA FRANCE | Sep 8, 2021 |
EP3015526 | Halo-Olefin Composition And Use Therefor | DAIKIN INDUSTRIES, LTD. | Aug 12, 2021 |
EP3509740 | Catalyst And Process Using The Catalyst For Manufacturing Fluorinated Hydrocarbons | MEXICHEM FLUOR S.A. DE C.V. | Aug 4, 2021 |
EP3509741 | Catalyst And Process Using The Catalyst For Manufacturing Fluorinated Hydrocarbons | MEXICHEM FLUOR S.A. DE C.V. | Aug 4, 2021 |
EP3098281 | Composition Comprising Hfc And Hfo | DAIKIN INDUSTRIES, LTD. | Apr 21, 2021 |
EP3241878 | Composition Comprising Hfc And Hfo | DAIKIN INDUSTRIES, LTD. | Mar 31, 2021 |
Patent Number | Grant Date | Title | Total Oppositions |
---|---|---|---|
EP2558544 | Sep 4, 2024 | Composition Comprising 2,3,3,3-Tetrafluoropropene And 1,1,1,2-Tetrafluoroethane, Chillers Containing Same And Methods Of Producing Cooling Therein | 3 |
EP3543310 | Jul 3, 2024 | Compositions Comprising Hfc-1234Yf And Hfc-32 | 2 |
EP3378919 | May 1, 2024 | Compositions Comprising Hfc-1234Yf And Hfc-32 | 2 |
EP3255116 | Apr 17, 2024 | Compositions Comprising A Fluoroolefin | 1 |
EP2749623 | Feb 21, 2024 | Compositions Comprising A Fluoroolefin | 2 |
EP3309233 | Feb 21, 2024 | Compositions Comprising Hfc-1234Yf And Hfc-152A | 1 |
EP3412647 | Feb 14, 2024 | Process For The Reduction Of Alkyne Impurities In Fluoroolefins | 1 |
EP3978580 | Jun 14, 2023 | Stabilized Fluoroolefin Compositions And Method For Their Production, Storage And Usage | 1 |
EP3775091 | Apr 12, 2023 | Stabilized Fluoroolefin Compositions And Methods For Their Production, Storage And Usage | 1 |
EP3694947 | Nov 30, 2022 | Compositions Containing Difluoromethane, Tetrafluoropropene, And Carbon Dioxide And Uses Thereof | 1 |
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