Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269245 | Acoustic treatment panel comprising acoustic cells of different volumes obtained from cylindrical and identical main tubes, aircraft comprising such an acoustic treatment panel | Florian Ravise | 2025-04-08 |
| 12104557 | Output cone of an aircraft propulsive assembly forming an acoustic treatment system with at least two degrees of freedom | Wolfgang Brochard, Bastian Sabathier | 2024-10-01 |
| 12014714 | Cellular sound insulation structure including a diaphragm provided with a tube configured to treat different acoustic frequencies, method for manufacturing such a cellular sound insulation structure, and associated tool | Alain Porte, Jacques Lalane, Florian Ravise, Franck Dobigeon | 2024-06-18 |
| 11745887 | Multifrequency absorption acoustic panel for an aircraft nacelle | Alain Porte, Jacques Lalane, Arnaud Bourhis | 2023-09-05 |
| 11638972 | Method for manufacturing a porous layer of an acoustic attenuation structure, porous layer of an acoustic attenuation structure thus obtained and acoustic attenuation structure comprising said porous layer | Florian Ravise | 2023-05-02 |
| 11426968 | Assembly constituting an acoustically absorbent material | Florian Ravise | 2022-08-30 |
| 11427343 | Air intake structure of an aircraft nacelle | Alain Porte, Jacques Lalane | 2022-08-30 |
| 8037967 | Acoustic treatment device for turbine and combustion noises | — | 2011-10-18 |