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Léandre OSTINO
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Melun, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Aircraft turbomachine blade and method for manufacturing same using...
Patent number
12,146,420
Issue date
Nov 19, 2024
SAFRAN AIRCRAFT ENGINES
Michel Slusarz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbomachine blade with improved cooling
Patent number
12,091,989
Issue date
Sep 17, 2024
SAFRAN
Léandre Ostino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Blade for a turbine engine, associated turbine engine distributor a...
Patent number
11,795,828
Issue date
Oct 24, 2023
SAFRAN AIRCRAFT ENGINES
Matthieu Simon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine blade comprising three types of orifices for cooling the tr...
Patent number
11,773,727
Issue date
Oct 3, 2023
SAFRAN AIRCRAFT ENGINES
Leandre Ostino
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine blade comprising ribs between cooling outlets with cooling...
Patent number
11,753,945
Issue date
Sep 12, 2023
SAFRAN AIRCRAFT ENGINES
Léandre Ostino
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine engine blade with improved cooling
Patent number
11,499,436
Issue date
Nov 15, 2022
SAFRAN
Léandre Ostino
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Hollow turbine blade with reduced cooling air extraction
Patent number
11,389,860
Issue date
Jul 19, 2022
SAFRAN AIRCRAFT ENGINES
Leandre Ostino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Blade for a turbomachine turbine, comprising internal passages for...
Patent number
11,286,788
Issue date
Mar 29, 2022
SAFRAN AIRCRAFT ENGINES
Leandre Ostino
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbomachine blade with trailing edge having improved cooling
Patent number
11,199,100
Issue date
Dec 14, 2021
SAFRAN AIRCRAFT ENGINES
Léandre Ostino
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbomachine blade with optimised cooling
Patent number
11,035,235
Issue date
Jun 15, 2021
SAFRAN AIRCRAFT ENGINES
Charlotte Marie Dujol
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
HIGH-PRESSURE TURBINE VANE INCLUDING A CAVITY UNDER A SQUEALER TIP
Publication number
20240018872
Publication date
Jan 18, 2024
SAFRAN
Leandre OSTINO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TURBINE BLADE COMPRISING THREE TYPES OF ORIFICES FOR COOLING THE TR...
Publication number
20230123944
Publication date
Apr 20, 2023
SAFRAN AIRCRAFT ENGINES
Leandre OSTINO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE BLADE COMPRISING RIBS BETWEEN COOLING OUTLETS WITH COOLING...
Publication number
20230098861
Publication date
Mar 30, 2023
SAFRAN AIRCRAFT ENGINES
Léandre OSTINO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBOMACHINE BLADE WITH IMPROVED COOLING
Publication number
20220205365
Publication date
Jun 30, 2022
SAFRAN
Léandre OSTINO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
BLADE FOR A TURBINE ENGINE, ASSOCIATED TURBINE ENGINE DISTRIBUTOR A...
Publication number
20220170377
Publication date
Jun 2, 2022
SAFRAN AIRCRAFT ENGINES
Matthieu SIMON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Aircraft Turbomachine Blade and Method for Manufacturing Same Using...
Publication number
20220170371
Publication date
Jun 2, 2022
SAFRAN AIRCRAFT ENGINES
Michel SLUSARZ
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ENGINE BLADE WITH IMPROVED COOLING
Publication number
20220025771
Publication date
Jan 27, 2022
SAFRAN
Léandre OSTINO
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
HOLLOW TURBINE BLADE WITH REDUCED COOLING AIR EXTRACTION
Publication number
20210187594
Publication date
Jun 24, 2021
SAFRAN AIRCRAFT ENGINES
Leandre OSTINO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
TURBOMACHINE BLADE WITH TRAILING EDGE HAVING IMPROVED COOLING
Publication number
20200362705
Publication date
Nov 19, 2020
SAFRAN AIRCRAFT ENGINES
Léandre OSTINO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
BLADE FOR A TURBOMACHINE TURBINE, COMPRISING INTERNAL PASSAGES FOR...
Publication number
20200173290
Publication date
Jun 4, 2020
SAFRAN AIRCRAFT ENGINES
Leandre OSTINO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBOMACHINE BLADE WITH OPTIMISED COOLING
Publication number
20190376394
Publication date
Dec 12, 2019
SAFRAN AIRCRAFT ENGINES
Charlotte Marie DUJOL
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...