Marc VERSAEVEL

Person

LE HAVRE, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic panel for a turbine engine
- Patent number 12,180,891
- Issue date Dec 31, 2024
- SAFRAN NACELLES
- Marc Versaevel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Acoustic attenuation panel for low-frequency waves
- Patent number 12,170,077
- Issue date Dec 17, 2024
- SAFRAN NACELLES
- Marc Versaevel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic sealing element
- Patent number 12,129,042
- Issue date Oct 29, 2024
- SAFRAN NACELLES
- Denis Guillois
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Nacelle air intake and nacelle comprising such an air intake
- Patent number 12,092,026
- Issue date Sep 17, 2024
- SAFRAN NACELLES
- Virginie Emmanuelle Anne Marie Digeos
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Acoustic panel for a nacelle of an aircraft propulsion unit, and re...
- Patent number 11,686,247
- Issue date Jun 27, 2023
- SAFRAN NACELLES
- Bertrand Desjoyeaux
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Air intake of an aircraft turbojet engine nacelle comprising ventil...
- Patent number 11,655,760
- Issue date May 23, 2023
- SAFRAN NACELLES
- Sébastien Laurent Marie Pascal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Acoustic attenuation panel comprising a front skin and a central st...
- Patent number 11,629,644
- Issue date Apr 18, 2023
- SAFRAN NACELLES
- Marc Versaevel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Air intake of an aircraft turbojet engine nacelle comprising ventil...
- Patent number 11,608,781
- Issue date Mar 21, 2023
- SAFRAN NACELLES
- Sébastien Laurent Marie Pascal
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Air intake of an aircraft turbojet engine nacelle comprising ventil...
- Patent number 11,591,960
- Issue date Feb 28, 2023
- SAFRAN NACELLES
- Sébastien Laurent Marie Pascal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air inflow lip for turbojet nacelle
- Patent number 11,542,865
- Issue date Jan 3, 2023
- SAFRAN NACELLES
- Patrick Boileau
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Active device for attenuating acoustic emissions for a turbojet eng...
- Patent number 11,401,866
- Issue date Aug 2, 2022
- SAFRAN NACELLES
- Jean-Paul Rami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic attenuation panel for an aircraft propulsion unit and prop...
- Patent number 11,220,346
- Issue date Jan 11, 2022
- SAFRAN NACELLES
- Marc Versaevel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for manufacturing an acoustic attenuation panel made of an o...
- Patent number 10,995,038
- Issue date May 4, 2021
- SAFRAN NACELLES
- Arnaud Delehouze
- B32 - LAYERED PRODUCTS
Information Patent Grant
Acoustic attenuation structure with a plurality of attenuation degr...
- Patent number 10,875,659
- Issue date Dec 29, 2020
- SAFRAN NACELLES
- Laurent Georges Valleroy
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Acoustic attenuation panel for a turbojet engine nacelle
- Patent number 10,634,059
- Issue date Apr 28, 2020
- SAFRAN NACELLES
- Jean-Paul Rami
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Front lip of a turbofan engine nacelle comprising hot-air bores ups...
- Patent number 10,487,738
- Issue date Nov 26, 2019
- SAFRAN NACELLES
- Marc Versaevel
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Device with gratings for ejecting microjets in order to reduce the...
- Patent number 10,408,165
- Issue date Sep 10, 2019
- SAFRAN AIRCRAFT ENGINES
- Jacky Mardjono
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ASSEMBLY FOR AN EXHAUST CONE OF AN AIRCRAFT TURBOMACHINE
- Publication number 20250035069
- Publication date Jan 30, 2025
- SAFRAN NACELLES
- Tony MIOSSEC
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ASSEMBLY FOR AN EJECTION CONE OF AN AIRCRAFT TURBOMACHINE
- Publication number 20250019081
- Publication date Jan 16, 2025
- SAFRAN NACELLES
- Tony MIOSSEC
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
machining device equipped with guiding means and method for produci...
- Publication number 20250001508
- Publication date Jan 2, 2025
- SAFRAN NACELLES
- Pierre-Yves GINI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING AN ACOUSTIC PANEL WITH OBLIQUE CAVITIES
- Publication number 20240359421
- Publication date Oct 31, 2024
- SAFRAN NACELLES
- Marc VERSAEVEL
- B32 - LAYERED PRODUCTS
Information Patent Application
ACOUSTIC PANEL FOR AN AIRCRAFT TURBOMACHINE
- Publication number 20240351699
- Publication date Oct 24, 2024
- SAFRAN NACELLES
- Bertrand Léon Marie DESJOYEAUX
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ACOUSTIC SEALING ELEMENT
- Publication number 20240262522
- Publication date Aug 8, 2024
- SAFRAN NACELLES
- Denis GUILLOIS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ACOUSTICALLY-TREATED AIR EJECTION NOZZLE FOR A NACELLE
- Publication number 20240253804
- Publication date Aug 1, 2024
- SAFRAN NACELLES
- Vincent DUTOT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACOUSTIC PANEL FOR A TURBINE ENGINE
- Publication number 20240191656
- Publication date Jun 13, 2024
- SAFRAN NACELLES
- Marc VERSAEVEL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OPTIMISED HONEYCOMB CORE AND ACOUSTIC ATTENUATION PANEL COMPRISING...
- Publication number 20240191655
- Publication date Jun 13, 2024
- SAFRAN NACELLES
- Bertrand Leon Marie DESJOYEAUX
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
METHOD FOR MANUFACTURING A STRUCTURE WITH CELLULAR CORES FOR A TURB...
- Publication number 20230003176
- Publication date Jan 5, 2023
- SAFRAN NACELLES
- Bertrand Léon Marie DESJOYEAUX
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACOUSTIC ATTENUATION PANEL AND ITS MANUFACTURING METHODS
- Publication number 20220250767
- Publication date Aug 11, 2022
- SAFRAN NACELLES
- Pierre CARUEL
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ACOUSTIC ATTENUATION PANEL FOR LOW-FREQUENCY WAVES
- Publication number 20220230613
- Publication date Jul 21, 2022
- SAFRAN NACELLES
- Marc VERSAEVEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AIR INTAKE OF AN AIRCRAFT TURBOJET ENGINE NACELLE COMPRISING VENTIL...
- Publication number 20220162990
- Publication date May 26, 2022
- SAFRAN NACELLES
- Sébastien Laurent, Marie Pascal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR INTAKE OF AN AIRCRAFT TURBOJET ENGINE NACELLE COMPRISING VENTIL...
- Publication number 20220136439
- Publication date May 5, 2022
- SAFRAN NACELLES
- Sébastien Laurent, Marie Pascal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR INTAKE OF AN AIRCRAFT TURBOJET ENGINE NACELLE COMPRISING VENTIL...
- Publication number 20220099023
- Publication date Mar 31, 2022
- SAFRAN NACELLES
- Sébastien Laurent, Marie Pascal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NACELLE AIR INTAKE AND NACELLE COMPRISING SUCH AN AIR INTAKE
- Publication number 20220042456
- Publication date Feb 10, 2022
- SAFRAN NACELLES
- Virginie Emmanuelle Anne Marie DIGEOS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NACELLE AIR INTAKE WITH AN ACOUSTIC PANEL
- Publication number 20220042454
- Publication date Feb 10, 2022
- SAFRAN NACELLES
- Pierre CARUEL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CREATING ALVEOLAR CORES HAVING OPEN INNER CONICAL SHAPES
- Publication number 20210390940
- Publication date Dec 16, 2021
- SAFRAN NACELLES
- Bertrand DESJOYEAUX
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACTIVE DEVICE FOR ATTENUATING ACOUSTIC EMISSIONS FOR A TURBOJET ENG...
- Publication number 20200400076
- Publication date Dec 24, 2020
- SAFRAN NACELLES
- Jean-Paul RAMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR INFLOW LIP FOR TURBOJET NACELLE
- Publication number 20200309029
- Publication date Oct 1, 2020
- SAFRAN NACELLES
- Patrick BOILEAU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACOUSTIC PANEL FOR A NACELLE OF AN AIRCRAFT PROPULSION UNIT, AND RE...
- Publication number 20200200084
- Publication date Jun 25, 2020
- SAFRAN NACELLES
- Bertrand DESJOYEAUX
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ACOUSTIC ATTENUATION PANEL COMPRISING A FRONT SKIN AND A CENTRAL ST...
- Publication number 20190264614
- Publication date Aug 29, 2019
- SAFRAN
- Marc VERSAEVEL
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ACOUSTIC ATTENUATION PANEL FOR AN AIRCRAFT PROPULSION UNIT AND PROP...
- Publication number 20190161200
- Publication date May 30, 2019
- SAFRAN NACELLES
- Marc VERSAEVEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR MANUFACTURING AN ACOUSTIC ATTENUATION PANEL MADE OF AN O...
- Publication number 20180230063
- Publication date Aug 16, 2018
- SAFRAN NACELLES
- Arnaud Delehouze
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACOUSTIC ATTENUATION STRUCTURE WITH A PLURALITY OF ATTENUATION DEGR...
- Publication number 20180148187
- Publication date May 31, 2018
- SAFRAN NACELLES
- Laurent Georges VALLEROY
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DEVICE WITH GRATINGS FOR EJECTING MICROJETS IN ORDER TO REDUCE THE...
- Publication number 20180080408
- Publication date Mar 22, 2018
- SAFRAN AIRCRAFT ENGINES
- Jacky MARDJONO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACOUSTIC ATTENUATION PANEL FOR A TURBOJET ENGINE NACELLE
- Publication number 20170292453
- Publication date Oct 12, 2017
- SAFRAN NACELLES
- Jean-Paul RAMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FRONT LIP OF A TURBOFAN ENGINE NACELLE COMPRISING HOT-AIR BORES UPS...
- Publication number 20170122204
- Publication date May 4, 2017
- SAFRAN NACELLES
- Marc VERSAEVEL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Marc VERSAEVEL

Person

Patents Grantslast 30 patents

Acoustic panel for a turbine engine

Acoustic attenuation panel for low-frequency waves

Acoustic sealing element

Nacelle air intake and nacelle comprising such an air intake

Acoustic panel for a nacelle of an aircraft propulsion unit, and re...

Air intake of an aircraft turbojet engine nacelle comprising ventil...

Acoustic attenuation panel comprising a front skin and a central st...

Air intake of an aircraft turbojet engine nacelle comprising ventil...

Air intake of an aircraft turbojet engine nacelle comprising ventil...

Air inflow lip for turbojet nacelle

Active device for attenuating acoustic emissions for a turbojet eng...

Acoustic attenuation panel for an aircraft propulsion unit and prop...

Method for manufacturing an acoustic attenuation panel made of an o...

Acoustic attenuation structure with a plurality of attenuation degr...

Acoustic attenuation panel for a turbojet engine nacelle

Front lip of a turbofan engine nacelle comprising hot-air bores ups...

Device with gratings for ejecting microjets in order to reduce the...

Patents Applicationslast 30 patents

ASSEMBLY FOR AN EXHAUST CONE OF AN AIRCRAFT TURBOMACHINE

ASSEMBLY FOR AN EJECTION CONE OF AN AIRCRAFT TURBOMACHINE

machining device equipped with guiding means and method for produci...

METHOD FOR MANUFACTURING AN ACOUSTIC PANEL WITH OBLIQUE CAVITIES

ACOUSTIC PANEL FOR AN AIRCRAFT TURBOMACHINE

ACOUSTIC SEALING ELEMENT

ACOUSTICALLY-TREATED AIR EJECTION NOZZLE FOR A NACELLE

ACOUSTIC PANEL FOR A TURBINE ENGINE

OPTIMISED HONEYCOMB CORE AND ACOUSTIC ATTENUATION PANEL COMPRISING...

METHOD FOR MANUFACTURING A STRUCTURE WITH CELLULAR CORES FOR A TURB...

ACOUSTIC ATTENUATION PANEL AND ITS MANUFACTURING METHODS

ACOUSTIC ATTENUATION PANEL FOR LOW-FREQUENCY WAVES

AIR INTAKE OF AN AIRCRAFT TURBOJET ENGINE NACELLE COMPRISING VENTIL...

AIR INTAKE OF AN AIRCRAFT TURBOJET ENGINE NACELLE COMPRISING VENTIL...

AIR INTAKE OF AN AIRCRAFT TURBOJET ENGINE NACELLE COMPRISING VENTIL...

NACELLE AIR INTAKE AND NACELLE COMPRISING SUCH AN AIR INTAKE

NACELLE AIR INTAKE WITH AN ACOUSTIC PANEL

METHOD FOR CREATING ALVEOLAR CORES HAVING OPEN INNER CONICAL SHAPES

ACTIVE DEVICE FOR ATTENUATING ACOUSTIC EMISSIONS FOR A TURBOJET ENG...

AIR INFLOW LIP FOR TURBOJET NACELLE

ACOUSTIC PANEL FOR A NACELLE OF AN AIRCRAFT PROPULSION UNIT, AND RE...

ACOUSTIC ATTENUATION PANEL COMPRISING A FRONT SKIN AND A CENTRAL ST...

ACOUSTIC ATTENUATION PANEL FOR AN AIRCRAFT PROPULSION UNIT AND PROP...

METHOD FOR MANUFACTURING AN ACOUSTIC ATTENUATION PANEL MADE OF AN O...

ACOUSTIC ATTENUATION STRUCTURE WITH A PLURALITY OF ATTENUATION DEGR...

DEVICE WITH GRATINGS FOR EJECTING MICROJETS IN ORDER TO REDUCE THE...

ACOUSTIC ATTENUATION PANEL FOR A TURBOJET ENGINE NACELLE

FRONT LIP OF A TURBOFAN ENGINE NACELLE COMPRISING HOT-AIR BORES UPS...