Patent Number | Title | Applicant | Opposition Date |
---|---|---|---|
EP3676480 | Turbomachine Fan Flow-Straightener Vane, Turbomachine Assembly Comprising Such A Vane, And Turbomachine Equipped With Said Vane Or With Said Assembly | SAFRAN AIRCRAFT ENGINES | Jul 5, 2023 |
EP3127592 | Strainer For Turbine Engine Oil | SAFRAN AERO BOOSTERS SA | Feb 13, 2023 |
EP3394398 | Leading Edge Shield | SAFRAN AIRCRAFT ENGINES | Jan 27, 2023 |
EP3749838 | Vane For An Aircraft Turbine Engine | SAFRAN AIRCRAFT ENGINES | Jan 20, 2023 |
EP3810510 | On-Board Tank For The Drainage Of An Aircraft Engine | SAFRAN AIRCRAFT ENGINES | Jan 13, 2023 |
EP3183111 | Casing Consisting Of A Composite Material With A Self-Stiffened Organic Matrix | SAFRAN AIRCRAFT ENGINES | Sep 15, 2022 |
EP3444468 | Gas Turbine Engine | ROLLS-ROYCE PLC | Sep 8, 2022 |
EP3705705 | Mechanical Gear Of An Aircraft Turbine Engine | SAFRAN AIRCRAFT ENGINES | May 25, 2022 |
EP3617452 | Coupling For Turbomachine, Corresponding Turbine And Turbomachine | SAFRAN AIRCRAFT ENGINES | Feb 21, 2022 |
EP3302943 | Method For Impregnating A Hollow Fibrous Texture | SAFRAN | Feb 7, 2022 |
Patent Number | Grant Date | Title | Total Oppositions |
---|---|---|---|
EP2904254 | Oct 9, 2024 | Geared Turbofan Engine With High Compressor Exit Temperature | 1 |
EP3106646 | Jul 31, 2024 | Cooled Cooling Air System For A Turbofan Engine | 1 |
EP3156592 | Jul 10, 2024 | Turbine Cavity Sealing Assembly | 1 |
EP2971528 | Apr 3, 2024 | Hollow Fan Blade With Extended Wing Sheath | 1 |
EP2584175 | Mar 20, 2024 | Operation Of A Gas Turbine | 1 |
EP2820273 | Mar 20, 2024 | Acoustic Treatment In An Unducted Area Of A Geared Turbomachine | 1 |
EP3093501 | Mar 13, 2024 | Modal Noise Reduction For Gas Turbine Engine | 1 |
EP2963267 | Jan 31, 2024 | Insulated Flowpath Assembly | 1 |
EP3078836 | Jan 24, 2024 | Additive Manufactured Gear For A Geared Architecture Gas Turbine Engine | 1 |
EP2971664 | Jan 10, 2024 | Air-Oil Heat Exchangers With Minimum Bypass Flow Pressure Loss | 1 |
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