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Regis Eugene Henri SERVANT
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Moissy Cramayel Cedex, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Vane comprising a structure made of composite material, and associa...
Patent number
12,091,986
Issue date
Sep 17, 2024
SAFRAN AIRCRAFT ENGINES
Vincent Joudon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aircraft turbine engine
Patent number
12,084,190
Issue date
Sep 10, 2024
SAFRAN AIRCRAFT ENGINES
Regis Eugene Henri Servant
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System for controlling the pitch of a propeller vane for an aircraf...
Patent number
12,030,615
Issue date
Jul 9, 2024
SAFRAN AIRCRAFT ENGINES
Clément Cottet
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aircraft turbine engine comprising variable-pitch propeller blades
Patent number
11,993,365
Issue date
May 28, 2024
SAFRAN AIRCRAFT ENGINES
Clement Cottet
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System for controlling the pitch setting of a propeller vane for an...
Patent number
11,981,418
Issue date
May 14, 2024
SAFRAN AIRCRAFT ENGINES
Clément Cottet
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Device for distributing oil from a rolling bearing for an aircraft...
Patent number
11,982,316
Issue date
May 14, 2024
SAFRAN AIRCRAFT ENGINES
Christophe Marcel Lucien Perdrigeon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device for distributing oil from a rolling bearing for an aircraft...
Patent number
11,982,197
Issue date
May 14, 2024
SAFRAN AIRCRAFT ENGINES
Christophe Marcel Lucien Perdrigeon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fan rotor with variable pitch blades and turbomachine equipped with...
Patent number
11,959,400
Issue date
Apr 16, 2024
SAFRAN AIRCRAFT ENGINES
Vincent Joudon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Stator support for a fan shaft driven by a reduction gearbox in a t...
Patent number
11,946,381
Issue date
Apr 2, 2024
SAFRAN AIRCRAFT ENGINES
Christophe Marcel Lucien Perdrigeon
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Aircraft turbine engine comprising variable pitch propeller blades
Patent number
11,873,076
Issue date
Jan 16, 2024
SAFRAN AIRCRAFT ENGINES
Clément Cottet
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aircraft turbine engine comprising variable-pitch propeller blades
Patent number
11,851,157
Issue date
Dec 26, 2023
SAFRAN AIRCRAFT ENGINES
Vincent Joudon
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Device for distributing oil from a rolling bearing for an aircraft...
Patent number
11,781,446
Issue date
Oct 10, 2023
SAFRAN AIRCRAFT ENGINES
Christoph Marcel Lucien Perdrigeon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbomachine module for a propeller having variable-pitch blades an...
Patent number
11,780,562
Issue date
Oct 10, 2023
SAFRAN AIRCRAFT ENGINES
Clement Cottet
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbomachine module equipped with a system for changing the pitch o...
Patent number
11,753,143
Issue date
Sep 12, 2023
SAFRAN AIRCRAFT ENGINES
Clement Cottet
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine engine comprising a rotor with variable-pitch blades
Patent number
11,719,107
Issue date
Aug 8, 2023
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Discharge door control ring for aircraft turbomachine and turbomach...
Patent number
11,598,220
Issue date
Mar 7, 2023
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri Servant
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device for centring and guiding in rotation a rotating part with in...
Patent number
11,454,135
Issue date
Sep 27, 2022
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri Servant
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Turbomachine module for a variable pitch blade propeller and turbom...
Patent number
11,428,199
Issue date
Aug 30, 2022
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri Servant
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Turbine engine comprising a rotor supporting variable-pitch blades
Patent number
11,396,821
Issue date
Jul 26, 2022
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Pitch-changing system equipped with means for lubricating a load-tr...
Patent number
10,940,938
Issue date
Mar 9, 2021
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri Servant
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Pitch-change system equipped with means for adjusting blade pitch a...
Patent number
10,766,603
Issue date
Sep 8, 2020
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Means for controlling a pitch change system comprising an anti-rota...
Patent number
10,648,406
Issue date
May 12, 2020
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Pitch change system equipped with means for supplying fluid to a co...
Patent number
10,549,843
Issue date
Feb 4, 2020
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Plug for rotating inlet cowl of a turbo machine including an aerody...
Patent number
10,487,736
Issue date
Nov 26, 2019
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri Servant
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Turbojet with a discharge duct
Patent number
10,330,020
Issue date
Jun 25, 2019
SAFRAN AIRCRAFT ENGINES
Frederic Jacques Eugene Goupil
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for fixing blades with variable pitch of a non-streamlined t...
Patent number
10,293,918
Issue date
May 21, 2019
SAFRAN AIRCRAFT ENGINES
Charles-Henri Michel Marie Derrez
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Nut for axially locking a bearing ring in a turbomachine
Patent number
10,156,152
Issue date
Dec 18, 2018
SAFRAN AIRCRAFT ENGINES
Arnaud Michel Marie Accary
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Riveted assembly and associated production method
Patent number
10,100,859
Issue date
Oct 16, 2018
SAFRAN AIRCRAFT ENGINES
Pierre Savoyat
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Casing support structure
Patent number
9,945,261
Issue date
Apr 17, 2018
SNECMA
Thierry Georges Paul Papin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Driveshaft for the gearbox of auxiliary machines of a turbojet engine
Patent number
9,796,264
Issue date
Oct 24, 2017
SNECMA
Michel Gilbert Roland Brault
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR CONTROLLING THE PITCH SETTING OF A PROPELLER VANE FOR AN...
Publication number
20250035009
Publication date
Jan 30, 2025
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri SERVANT
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PROPELLER FOR AN AIRCRAFT TURBOMACHINE
Publication number
20240367775
Publication date
Nov 7, 2024
SAFRAN AIRCRAFT ENGINES
Regis Eugene Henri SERVANT
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
VANE COMPRISING A STRUCTURE MADE OF COMPOSITE MATERIAL, AND ASSOCIA...
Publication number
20240175363
Publication date
May 30, 2024
SAFRAN AIRCRAFT ENGINES
Vincent JOUDON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
STATOR SUPPORT FOR A FAN SHAFT DRIVEN BY A REDUCTION GEARBOX IN A T...
Publication number
20230407763
Publication date
Dec 21, 2023
SAFRAN AIRCRAFT ENGINES
Christophe Marcel Lucien PERDRIGEON
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM FOR CONTROLLING THE PITCH OF A PROPELLER VANE FOR AN AIRCRAF...
Publication number
20230339600
Publication date
Oct 26, 2023
SAFRAN AIRCRAFT ENGINES
Clément COTTET
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE-PITCH PROPELLER VANES
Publication number
20230294817
Publication date
Sep 21, 2023
SAFRAN AIRCRAFT ENGINES
Vincent JOUDON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE-PITCH PROPELLER BLADES
Publication number
20230286643
Publication date
Sep 14, 2023
SAFRAN AIRCRAFT ENGINES
Vincent JOUDON
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE-PITCH PROPELLER BLADES
Publication number
20230286649
Publication date
Sep 14, 2023
SAFRAN AIRCRAFT ENGINES
Clement COTTET
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE PITCH PROPELLER BLADES
Publication number
20230286644
Publication date
Sep 14, 2023
SAFRAN AIRCRAFT ENGINES
Clément COTTET
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
SYSTEM FOR CONTROLLING THE PITCH SETTING OF A PROPELLER VANE FOR AN...
Publication number
20230257105
Publication date
Aug 17, 2023
SAFRAN AIRCRAFT ENGINES
Clément COTTET
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FAN ROTOR WITH VARIABLE PITCH BLADES AND TURBOMACHINE EQUIPPED WITH...
Publication number
20230141180
Publication date
May 11, 2023
SAFRAN AIRCRAFT ENGINES
Vincent JOUDON
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
DEVICE FOR DISTRIBUTING OIL FROM A ROLLING BEARING FOR AN AIRCRAFT...
Publication number
20230139285
Publication date
May 4, 2023
SAFRAN AIRCRAFT ENGINES
Christophe Marcel Lucien PERDRIGEON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEVICE FOR DISTRIBUTING OIL FROM A ROLLING BEARING FOR AN AIRCRAFT...
Publication number
20230077003
Publication date
Mar 9, 2023
SAFRAN AIRCRAFT ENGINES
Christoph Marcel Lucien PERDRIGEON
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AIRCRAFT TURBINE ENGINE
Publication number
20220340290
Publication date
Oct 27, 2022
SAFRAN AIRCRAFT ENGINES
Regis Eugene Henri SERVANT
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DEVICE FOR DISTRIBUTING OIL FROM A ROLLING BEARING FOR AN AIRCRAFT...
Publication number
20220325753
Publication date
Oct 13, 2022
SAFRAN AIRCRAFT ENGINES
Christophe Marcel Lucien Perdrigeon
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBOMACHINE MODULE EQUIPPED WITH A SYSTEM FOR CHANGING THE PITCH O...
Publication number
20220289362
Publication date
Sep 15, 2022
SAFRAN AIRCRAFT ENGINES
Clement COTTET
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TURBOMACHINE MODULE FOR A PROPELLER HAVING VARIABLE-PITCH BLADES AN...
Publication number
20220135207
Publication date
May 5, 2022
SAFRAN AIRCRAFT ENGINES
Clement COTTET
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DEVICE FOR CENTRING AND GUIDING IN ROTATION A ROTATING PART WITH IN...
Publication number
20220010688
Publication date
Jan 13, 2022
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri SERVANT
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE ENGINE COMPRISING A ROTOR SUPPORTING VARIABLE-PITCH BLADES
Publication number
20220003123
Publication date
Jan 6, 2022
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE ENGINE COMPRISING A ROTOR WITH VARIABLE-PITCH BLADES
Publication number
20210381388
Publication date
Dec 9, 2021
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBOMACHINE MODULE FOR A VARIABLE PITCH BLADE PROPELLER AND TURBOM...
Publication number
20210017949
Publication date
Jan 21, 2021
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri Servant
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
PITCH-CHANGING SYSTEM EQUIPPED WITH MEANS FOR LUBRICATING A LOAD-TR...
Publication number
20200172228
Publication date
Jun 4, 2020
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri Servant
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DISCHARGE DOOR CONTROL RING FOR AIRCRAFT TURBOMACHINE AND TURBOMACH...
Publication number
20190383160
Publication date
Dec 19, 2019
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri Servant
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PLUG FOR ROTATING INLET COWL OF A TURBO MACHINE INCLUDING AN AERODY...
Publication number
20180245513
Publication date
Aug 30, 2018
SAFRAN AIRCRAFT ENGINES
Régis Eugène Henri SERVANT
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
MEANS FOR CONTROLLING A PITCH CHANGE SYSTEM COMPRISING AN ANTI-ROTA...
Publication number
20180058324
Publication date
Mar 1, 2018
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe TAJAN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PITCH CHANGE SYSTEM EQUIPPED WITH MEANS FOR SUPPLYING FLUID TO A CO...
Publication number
20180043991
Publication date
Feb 15, 2018
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PITCH-CHANGE SYSTEM EQUIPPED WITH MEANS FOR ADJUSTING BLADE PITCH A...
Publication number
20180043989
Publication date
Feb 15, 2018
SAFRAN AIRCRAFT ENGINES
Sébastien Emile Philippe Tajan
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
NUT FOR AXIALLY LOCKING A BEARING RING IN A TURBOMACHINE
Publication number
20180016929
Publication date
Jan 18, 2018
SAFRAN AIRCRAFT ENGINES
Arnaud Michel Marie Accary
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
DEVICE FOR FIXING BLADES WITH VARIABLE PITCH OF A NON-STREAMLINED T...
Publication number
20170166295
Publication date
Jun 15, 2017
SAFRAN AIRCRAFT ENGINES
Charles-Henri Michel Marie Derrez
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
RIVETED ASSEMBLY AND ASSOCIATED PRODUCTION METHOD
Publication number
20170037887
Publication date
Feb 9, 2017
SAFRAN AIRCRAFT ENGINES
Pierre SAVOYAT
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...