Sebastien TAJAN

Person

Sucy en Brie, FR

People

Patents Grantslast 30 patents

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
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
Low-pitch variable-setting fan of a turbine engine
- Patent number 10,830,066
- Issue date Nov 10, 2020
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume Cuvillier
- 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
Device for locking the pitch and for feathering adjustable-pitch fa...
- Patent number 10,689,094
- Issue date Jun 23, 2020
- SAFRAN AIRCRAFT ENGINES
- Emmanuel Pierre Dimitri Patsouris
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Unducted-fan aircraft engine including a propeller comprising vanes...
- Patent number 10,669,010
- Issue date Jun 2, 2020
- SAFRAN AIRCRAFT ENGINES
- Sébastien Emile Philippe Tajan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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 module for turbine engine and corresponding turbine en...
- Patent number 10,604,235
- Issue date Mar 31, 2020
- SAFRAN AIRCRAFT ENGINES
- Sébastien Emile Philippe Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
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
Propeller ring comprising radial housings with an ovoid cross-section
- Patent number 10,526,067
- Issue date Jan 7, 2020
- SAFRAN AIRCRAFT ENGINES
- Sebastien Emile Philippe Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Stiffened hub for unshrouded propeller
- Patent number 10,501,168
- Issue date Dec 10, 2019
- SAFRAN AIRCRAFT ENGINES
- Sebastien Emile Philippe Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller ring made of composite material for a turbomachine
- Patent number 10,378,368
- Issue date Aug 13, 2019
- SAFRAN AIRCRAFT ENGINES
- Sebastien Emile Philippe Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
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
Turbomachine impellor rotor with device for feathering the blades o...
- Patent number 10,036,262
- Issue date Jul 31, 2018
- SNECMA
- Sébastien Emile Philippe Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propulsion unit with a pair of propellers for an aircraft
- Patent number 10,023,320
- Issue date Jul 17, 2018
- SNECMA
- Sebastien Emile Philippe Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Air propeller blade pivot in the shape of a spherical cap
- Patent number 9,938,000
- Issue date Apr 10, 2018
- SNECMA
- Sebastien Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller blade pivot
- Patent number 9,914,527
- Issue date Mar 13, 2018
- SNECMA
- Sebastien Tajan
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Propeller blade pivot
- Patent number 9,896,189
- Issue date Feb 20, 2018
- SNECMA
- Sebastien Tajan
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Control device for the pitch of blades, and propeller
- Patent number 9,816,385
- Issue date Nov 14, 2017
- SNECMA
- Adrien Jacques Philippe Fabre
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Propeller comprising a moveable dynamic scoop
- Patent number 9,790,794
- Issue date Oct 17, 2017
- SNECMA
- Sarah Chartier
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Propeller comprising a counterweight system provided with an air di...
- Patent number 9,765,624
- Issue date Sep 19, 2017
- SNECMA
- Sebastien Tajan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System for controlling the pitch of the propeller blades of a turbo...
- Patent number 9,677,408
- Issue date Jun 13, 2017
- SNECMA
- Sébastien Tajan
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Cleat for open-work blade foot
- Patent number 9,453,414
- Issue date Sep 27, 2016
- SNECMA
- Sebastien Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
TURBOMACHINE SUBASSEMBLY COMPRISING A GOOSENECK OF IMPROVED CONFIGU...
- Publication number 20250052165
- Publication date Feb 13, 2025
- SAFRAN AIRCRAFT ENGINES
- Julien Fabien Patrick BECOULET
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
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
LOW-PITCH VARIABLE-SETTING FAN OF A TURBINE ENGINE
- Publication number 20200095876
- Publication date Mar 26, 2020
- SAFRAN AIRCRAFT ENGINES
- Romain Guillaume CUVILLIER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEVICE FOR LOCKING THE PITCH AND FOR FEATHERING ADJUSTABLE-PITCH FA...
- Publication number 20190009886
- Publication date Jan 10, 2019
- SAFRAN AIRCRFT ENGINES
- Emmanuel Pierre Dimitri PATSOURIS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
UNDUCTED-FAN AIRCRAFT ENGINE INCLUDING A PROPELLER COMPRISING VANES...
- Publication number 20180127084
- Publication date May 10, 2018
- SAFRAN AIRCRAFT ENGINES
- Sébastien Emile Philippe TAJAN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
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 MODULE FOR TURBINE ENGINE AND CORRESPONDING TURBINE EN...
- Publication number 20180043990
- 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
PROPELLER RING COMPRISING RADIAL HOUSINGS WITH AN OVOID CROSS-SECTION
- Publication number 20170313403
- Publication date Nov 2, 2017
- SAFRAN AIRCRAFT ENGINES
- Sebastien Emile Philippe TAJAN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER BLADE PIVOT
- Publication number 20170174322
- Publication date Jun 22, 2017
- SNECMA
- Sebastien TAJAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
STIFFENED HUB FOR UNSHROUDED PROPELLER
- Publication number 20170081018
- Publication date Mar 23, 2017
- SAFRAN AIRCRAFT ENGINES
- Sebastien Emile Philippe TAJAN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TURBOMACHINE IMPELLOR ROTOR WITH DEVICE FOR FEATHERING THE BLADES O...
- Publication number 20160186584
- Publication date Jun 30, 2016
- SNECMA
- Sébastien Emile Philippe Tajan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PROPELLER RING MADE OF COMPOSITE MATERIAL FOR A TURBOMACHINE
- Publication number 20160123162
- Publication date May 5, 2016
- SNECMA
- Sebastien Emile Philippe TAJAN
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
AN AIR PROPELLER BLADE PIVOT IN THE SHAPE OF A SPHERICAL CAP
- Publication number 20160121999
- Publication date May 5, 2016
- SNECMA
- Sebastien Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPULSION UNIT WITH A PAIR OF PROPELLERS FOR AN AIRCRAFT
- Publication number 20150336679
- Publication date Nov 26, 2015
- SNECMA
- Sebastien Emile Philippe Tajan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER COMPRISING A MOVEABLE DYNAMIC SCOOP
- Publication number 20150260045
- Publication date Sep 17, 2015
- SNECMA
- Sarah Chartier
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CONTROL DEVICE FOR THE PITCH OF BLADES, AND PROPELLER
- Publication number 20150030450
- Publication date Jan 29, 2015
- SNECMA
- Adrien FABRE
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
PROPELLER BLADE PIVOT
- Publication number 20140341739
- Publication date Nov 20, 2014
- SNECMA
- Sebastien TAJAN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM FOR CONTROLLING THE PITCH OF THE PROPELLER BLADES OF A TURBO...
- Publication number 20140322016
- Publication date Oct 30, 2014
- SNECMA
- Sébastien TAJAN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
CLEAT FOR OPEN-WORK BLADE FOOT
- Publication number 20140099205
- Publication date Apr 10, 2014
- SNECMA
- Sebastien TAJAN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER COMPRISING A COUNTERWEIGHT SYSTEM PROVIDED WITH AN AIR DI...
- Publication number 20140099206
- Publication date Apr 10, 2014
- SNECMA
- Sebastien TAJAN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Sebastien TAJAN

Person

Patents Grantslast 30 patents

Turbine engine comprising a rotor with variable-pitch blades

Turbine engine comprising a rotor supporting variable-pitch blades

Pitch-changing system equipped with means for lubricating a load-tr...

Low-pitch variable-setting fan of a turbine engine

Pitch-change system equipped with means for adjusting blade pitch a...

Device for locking the pitch and for feathering adjustable-pitch fa...

Unducted-fan aircraft engine including a propeller comprising vanes...

Means for controlling a pitch change system comprising an anti-rota...

Pitch change module for turbine engine and corresponding turbine en...

Pitch change system equipped with means for supplying fluid to a co...

Propeller ring comprising radial housings with an ovoid cross-section

Stiffened hub for unshrouded propeller

Propeller ring made of composite material for a turbomachine

Device for fixing blades with variable pitch of a non-streamlined t...

Turbomachine impellor rotor with device for feathering the blades o...

Propulsion unit with a pair of propellers for an aircraft

Air propeller blade pivot in the shape of a spherical cap

Propeller blade pivot

Propeller blade pivot

Control device for the pitch of blades, and propeller

Propeller comprising a moveable dynamic scoop

Propeller comprising a counterweight system provided with an air di...

System for controlling the pitch of the propeller blades of a turbo...

Cleat for open-work blade foot

Patents Applicationslast 30 patents

TURBOMACHINE SUBASSEMBLY COMPRISING A GOOSENECK OF IMPROVED CONFIGU...

TURBINE ENGINE COMPRISING A ROTOR SUPPORTING VARIABLE-PITCH BLADES

TURBINE ENGINE COMPRISING A ROTOR WITH VARIABLE-PITCH BLADES

PITCH-CHANGING SYSTEM EQUIPPED WITH MEANS FOR LUBRICATING A LOAD-TR...

LOW-PITCH VARIABLE-SETTING FAN OF A TURBINE ENGINE

DEVICE FOR LOCKING THE PITCH AND FOR FEATHERING ADJUSTABLE-PITCH FA...

UNDUCTED-FAN AIRCRAFT ENGINE INCLUDING A PROPELLER COMPRISING VANES...

MEANS FOR CONTROLLING A PITCH CHANGE SYSTEM COMPRISING AN ANTI-ROTA...

PITCH CHANGE SYSTEM EQUIPPED WITH MEANS FOR SUPPLYING FLUID TO A CO...

PITCH CHANGE MODULE FOR TURBINE ENGINE AND CORRESPONDING TURBINE EN...

PITCH-CHANGE SYSTEM EQUIPPED WITH MEANS FOR ADJUSTING BLADE PITCH A...

PROPELLER RING COMPRISING RADIAL HOUSINGS WITH AN OVOID CROSS-SECTION

PROPELLER BLADE PIVOT

DEVICE FOR FIXING BLADES WITH VARIABLE PITCH OF A NON-STREAMLINED T...

STIFFENED HUB FOR UNSHROUDED PROPELLER

TURBOMACHINE IMPELLOR ROTOR WITH DEVICE FOR FEATHERING THE BLADES O...

PROPELLER RING MADE OF COMPOSITE MATERIAL FOR A TURBOMACHINE

AN AIR PROPELLER BLADE PIVOT IN THE SHAPE OF A SPHERICAL CAP

PROPULSION UNIT WITH A PAIR OF PROPELLERS FOR AN AIRCRAFT

PROPELLER COMPRISING A MOVEABLE DYNAMIC SCOOP

CONTROL DEVICE FOR THE PITCH OF BLADES, AND PROPELLER

PROPELLER BLADE PIVOT

SYSTEM FOR CONTROLLING THE PITCH OF THE PROPELLER BLADES OF A TURBO...

CLEAT FOR OPEN-WORK BLADE FOOT

PROPELLER COMPRISING A COUNTERWEIGHT SYSTEM PROVIDED WITH AN AIR DI...