| 9995216 | Disc turbine engine | Aug 28, 17 | Jun 12, 18 | Not available |
| 9964214 | Seal with non-metallic interface | Apr 02, 12 | May 08, 18 | United Technologies Corporation |
| 9926081 | Aircraft turbopropeller | May 21, 14 | Mar 27, 18 | SNECMA |
| 9926070 | Turbine engine having a pair of propellers for an aircraft | Feb 03, 15 | Mar 27, 18 | SNECMA |
| 9909452 | Device for sealing between the coaxial shafts of a turbomachine | Mar 08, 13 | Mar 06, 18 | SNECMA |
| 9897001 | Compressor areas for high overall pressure ratio gas turbine engine | Feb 12, 15 | Feb 20, 18 | UNITED TECHNOLOGIES CORPORATION |
| 9890704 | Compressor system | Apr 01, 14 | Feb 13, 18 | DERWENT AVIATION CONSULTING LTD. |
| 9849970 | Turbo engine with propeller(s) for an aircraft with a system for changing the pitch of the propeller | Oct 03, 12 | Dec 26, 17 | GE AVIATION SYSTEMS LLC, SNECMA, |
| 9835093 | Contra-rotating open fan propulsion system | Sep 19, 13 | Dec 05, 17 | THE BOEING COMPANY |
| 9670839 | Gas turbine apparatus | Mar 24, 14 | Jun 06, 17 | DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD. |
| 9664117 | Guidance of turbine engine shafts | Dec 05, 13 | May 30, 17 | SNECMA |
| 9650954 | Gas turbine engine with distributed fans | Jan 15, 15 | May 16, 17 | UNITED TECHNOLOGIES CORPORATION |
| 9650962 | Rotor noise suppression | Dec 30, 13 | May 16, 17 | ROLLS-ROYCE CORPORATION |
| 9644487 | Fixed turbine engine receiver part comprising an assembly for holding ancillary systems in position inside a fixed hollow shaft | Jan 27, 14 | May 09, 17 | SNECMA |
| 9611809 | Contra-rotating propeller system for an aircraft turbine engine | Jan 07, 11 | Apr 04, 17 | SNECMA |
| 9593582 | Propulsion device having unducted counter-rotating and coaxial rotors | Apr 13, 12 | Mar 14, 17 | SNECMA, CENAERO, |
| 9494077 | Gas turbine engine comprising three rotary bodies | May 31, 12 | Nov 15, 16 | SNECMA |
| 9429031 | Hub for radial housing of a helical ring of a turbomachine with variable-pitch blades and assembly comprising such a hub | Jul 02, 13 | Aug 30, 16 | SNECMA |
| 9410430 | Turbine apparatus with counter-rotating blades | Jun 19, 14 | Aug 09, 16 | Not available |
| 9387923 | Gas turbine engine | Jun 11, 13 | Jul 12, 16 | ROLLS-ROYCE PLC |