Mathieu PREAU

Person

GONFREVILLE L'ORCHER, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Part having improved abrasion resistance
- Patent number 11,867,073
- Issue date Jan 9, 2024
- SAFRAN NACELLES
- Bertrand Léon Marie Desjoyeaux
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for manufacturing a composite panel
- Patent number 11,840,029
- Issue date Dec 12, 2023
- SAFRAN NACELLES
- Clément Rolland
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Acoustic attenuation panel for an aircraft jet engine nacelle
- Patent number 11,719,192
- Issue date Aug 8, 2023
- SAFRAN NACELLES
- Loïc Hervé André Le Boulicaut
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

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
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
PART HAVING IMPROVED ABRASION RESISTANCE
- Publication number 20220403754
- Publication date Dec 22, 2022
- SAFRAN NACELLES
- Bertrand Léon Marie DESJOYEAUX
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
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
METHOD FOR MANUFACTURING A COMPOSITE PANEL
- Publication number 20210129462
- Publication date May 6, 2021
- SAFRAN NACELLES
- Clément ROLLAND
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ACOUSTIC ATTENUATION PANEL FOR AN AIRCRAFT JET ENGINE NACELLE
- Publication number 20210102513
- Publication date Apr 8, 2021
- SAFRAN NACELLES
- Loïc Hervé André LE BOULICAUT
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Mathieu PREAU

Person

Patents Grantslast 30 patents

Part having improved abrasion resistance

Method for manufacturing a composite panel

Acoustic attenuation panel for an aircraft jet engine nacelle

Patents Applicationslast 30 patents

ACOUSTIC PANEL FOR AN AIRCRAFT TURBOMACHINE

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

PART HAVING IMPROVED ABRASION RESISTANCE

ACOUSTIC ATTENUATION PANEL FOR LOW-FREQUENCY WAVES

METHOD FOR CREATING ALVEOLAR CORES HAVING OPEN INNER CONICAL SHAPES

METHOD FOR MANUFACTURING A COMPOSITE PANEL

ACOUSTIC ATTENUATION PANEL FOR AN AIRCRAFT JET ENGINE NACELLE