Inventor
SÉBASTIEN SERGE FRANCIS CONGRATEL
Inventor
FR
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines34%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants34%
Y02TClimate change mitigation technologies related to transportation26%
B29CShaping or joining of plastics2%
B29DProducing particular articles from plastics or from substances in a plastic state2%
C04BLime, magnesia2%
F04DNon-positive-displacement pumps2%
PatentTitleYear
12,486,775Turbomachine blading assembly comprising means for limiting vibration between platforms202512,331,659Turbine blade of a turbine engine with self-generated interlock contact force in operation202512,281,578Turbine shroud assembly202512,276,206Turbomachine part with connecting edge made of composite material with ceramic matrix and short fibres and method for the manufacture of same202512,180,860Guide vanes assembly with position-maintaining device202412,168,941Turbomachine turbine having a CMC nozzle with load absorption and positional adjustment202412,123,320Turbomachine stator assembly comprising an inner shroud having upstream and downstream portions assembled by axial translation202412,055,060Turbine ring assembly202411,988,108Turbine vane including a cooling-air intake portion including a helical element for swirling the cooling air202411,867,091Turbine nozzle having blading made of ceramic matrix composite through which a metal ventilation circuit passes202411,814,990Turbomachine turbine having a CMC nozzle with load spreading202311,795,838Aircraft turbine shroud cooling device202311,753,962Element for distributing a cooling fluid and associated turbine ring assembly202311,746,668Assembly of a turbomachine turbine ring and stator202311,506,085Turbine shroud sector with cooled sealing strips202211,480,064Distributor made of CMC, with stress relief provided by a sealed clamp202211,441,434Turbine ring assembly with curved rectilinear seatings202211,391,178Element for distributing a cooling fluid and associated turbine ring assembly202211,333,028Turbomachine vane with integrated metal leading edge and method for obtaining it202211,208,906Connection between a ceramic matrix composite stator sector and a metallic support of a turbomachine turbine202111,149,586Turbine ring assembly2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SAFRAN AIRCRAFT ENGINES (21)· patent assignee history
2021Patents assigned to SAFRAN HELICOPTER ENGINES (1)· patent assignee history
2021–2025Based in FR· patent location history
2024–2025Patents assigned to SAFRAN CERAM (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAFRAN AIRCRAFT ENGINES | 21 | 2021–2025 |
| SAFRAN CERAM | 5 | 2024–2025 |
| SAFRAN HELICOPTER ENGINES | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| FR | 21 | 2021–2025 |