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Patents Grants
last 30 patents
Information
Patent Grant
Exchanger for cooling warm primary air with cool secondary air and...
Patent number
11,958,618
Issue date
Apr 16, 2024
Liebherr-Aerospace Toulouse SAS
Guillaume Galzin
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Device for cooling heat-sensitive control members of a pneumatic or...
Patent number
11,927,279
Issue date
Mar 12, 2024
Liebherr-Aerospace Toulouse SAS
Frédéric Bristiel
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air conditioning system with cabin air recovery
Patent number
11,912,417
Issue date
Feb 27, 2024
Liebherr-Aerospace Toulouse SAS
Guillaume Galzin
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Porous regulator with integrated ventilation
Patent number
11,821,328
Issue date
Nov 21, 2023
Liebherr-Aerospace Toulouse SAS
Damien Maury
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Heat exchanger and system for cooling a fluid comprising such a hea...
Patent number
11,768,036
Issue date
Sep 26, 2023
Liebherr-Aerospace Toulouse SAS
Johanna Ingenito
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Autonomous aircraft cabin energy recovery module and corresponding...
Patent number
11,577,842
Issue date
Feb 14, 2023
Liebherr-Aerospace Toulouse SAS
David Lavergne
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Distributor for a turbomachine radial turbine, turbomachine compris...
Patent number
11,578,612
Issue date
Feb 14, 2023
Liebherr-Aerospace Toulouse SAS
Sandrine Cros
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of manufacturing an electrically conductive thermoplastic co...
Patent number
11,557,406
Issue date
Jan 17, 2023
Liebherr-Aerospace Toulouse SAS
Claude Rossignol
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Air-conditioning system for an aircraft cabin, comprising a turboma...
Patent number
11,434,780
Issue date
Sep 6, 2022
Liebherr-Aerospace Toulouse SAS
Sandrine Cros
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device forming an aerodynamic radial bearing with sheets and method...
Patent number
11,421,730
Issue date
Aug 23, 2022
Liebherr-Aerospace Toulouse SAS
Frédéric Delfosse
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Air sampling system equipped with an overpressure valve
Patent number
11,242,932
Issue date
Feb 8, 2022
Liebherr-Aerospace Toulouse SAS
Jean-Luc Mancho
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fluid flow control valve equipped with a conical flap and system co...
Patent number
11,236,831
Issue date
Feb 1, 2022
Liebherr-Aerospace Toulouse SAS
Eric Lafond
B61 - RAILWAYS
Information
Patent Grant
Fluid flow control valve equipped with an electric actuator and sys...
Patent number
11,143,326
Issue date
Oct 12, 2021
Liebherr-Aerospace Toulouse SAS
Frédéric Bristiel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for supplying air at a controlled temperature to a cabin of...
Patent number
11,136,050
Issue date
Oct 5, 2021
Liebherr-Aerospace Toulouse SAS
Annekathrin Frankenberger
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Aircraft cabin environmental control system and method and aircraft...
Patent number
11,046,440
Issue date
Jun 29, 2021
Liebherr-Aerospace Toulouse SAS
Fabrice Laborde
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Torque motor including a winding support for stator windings and me...
Patent number
10,897,186
Issue date
Jan 19, 2021
Liebherr-Aerospace Toulouse SAS
Loïc Verhille
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for thermal control of a plurality of cabins of a...
Patent number
10,752,365
Issue date
Aug 25, 2020
Liebherr-Aerospace Toulouse SAS
Guillaume Galzin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for coating a turbomachine part with a self-lubricating coat...
Patent number
10,753,394
Issue date
Aug 25, 2020
Liebherr-Aerospace Toulouse SAS
Jerome Rocchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Scroll compressor with coated sliding surface
Patent number
10,711,783
Issue date
Jul 14, 2020
Liebherr-Aerospace Toulouse SAS
Eric Monet
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotor assembly and turbine engine with gas bearings including such...
Patent number
10,578,117
Issue date
Mar 3, 2020
Liebherr-Aerospace Toulouse SAS
Guillaume Barthes
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method for ventilating a ram air channel and environmental control...
Patent number
10,556,693
Issue date
Feb 11, 2020
Liebherr-Aerospace Toulouse SAS
Cécile Bombled
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Process for manufacturing a part provided with a lubricating surfac...
Patent number
10,266,782
Issue date
Apr 23, 2019
Liebherr-Aerospace Toulouse SAS
Souphiane Rahoui
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing a corrugated foil bearing stiffener and obtain...
Patent number
10,144,098
Issue date
Dec 4, 2018
Liebherr-Aerospace Toulouse SAS
Jerome Rocchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing a ball bearing, notably for a butterfly va...
Patent number
10,119,569
Issue date
Nov 6, 2018
SKF Aerospace France
Gwénolé Le Jeune
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Heat exchange device and method for making such a device
Patent number
10,101,093
Issue date
Oct 16, 2018
Liebherr-Aerospace Toulouse SAS
Bertrand Pelissier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Air conditioning system for a “more electric” airplane
Patent number
10,053,220
Issue date
Aug 21, 2018
Liebherr-Aerospace Toulouse SAS
Guillaume Galzin
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Aerodynamic foil bearing
Patent number
9,732,790
Issue date
Aug 15, 2017
Liebherr-Aerospace Toulouse SAS
Jerome Rocchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Body panel for a transport vehicle including a heat-exchange device...
Patent number
9,434,465
Issue date
Sep 6, 2016
Liebherr-Aerospace Toulouse SAS
Bertrand Pelissier
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Ventilated aerodynamic foil bearing
Patent number
9,394,946
Issue date
Jul 19, 2016
Liebherr-Aerospace Toulouse SAS
Jerome Rocchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy management on board an aircraft
Patent number
9,048,689
Issue date
Jun 2, 2015
Thales
Joël Bosson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR INSTALLING COIL GROUPS IN AN ELECTRIC MACHINE
Publication number
20240178729
Publication date
May 30, 2024
LIEBHERR-AEROSPACE TOULOUSE SAS
Mathieu COUDERC
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DEVICE FOR SUPPLYING A PLURALITY OF CATHODES OF A FUEL SYSTEM
Publication number
20240136553
Publication date
Apr 25, 2024
LIEBHERR-AEROSPACE TOULOUSE SAS
Karine PRINCE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT EXCHANGER WITH A CLOSING BAR OPTIMIZED FOR PROTECTION AGAINST...
Publication number
20240053107
Publication date
Feb 15, 2024
LIEBHERR-AEROSPACE TOULOUSE SAS
Aymeric VILLAR
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR LOCATING AN AIR LEAK IN A NETWORK FOR SUPPLYING PRESSURI...
Publication number
20240035916
Publication date
Feb 1, 2024
LIEBHERR-AEROSPACE TOULOUSE SAS
Claire DUCHAIGNE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HEAT EXCHANGER WITH A FLUID FLOW TUBE AND PROTECTION AGAINST MICROM...
Publication number
20240001469
Publication date
Jan 4, 2024
LIEBHERR-AEROSPACE TOULOUSE SAS
Julien ROBERT
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHOD FOR COOLING A FUEL CELL ASSEMBLY
Publication number
20230402625
Publication date
Dec 14, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Karin PRINCE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODULE FOR SUPPLYING PRESSURIZED FRESH AIR TO AN AIR-CONDITIONING P...
Publication number
20230391458
Publication date
Dec 7, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Frédéric SANCHEZ
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
SYSTEM FOR PROVIDING PROTECTION FROM ICING USING A FUEL CELL
Publication number
20230382537
Publication date
Nov 30, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Karin PRINCE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SLOTTED PROFILE FOR FLUID CIRCULATION TUBE INSERTION AND ASSOCIATED...
Publication number
20230375284
Publication date
Nov 23, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Fabien VAN THUANG
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
VIBRATION ABSORBING DEVICE WITH A WEIGHTED MEMBRANE ANO FLUID DISPL...
Publication number
20230366443
Publication date
Nov 16, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Thomas RONCEN
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
HEAT EXCHANGE DEVICE COMPRISING EXTERNAL PLATES HAVING AT LEAST ONE...
Publication number
20230356847
Publication date
Nov 9, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Florian BONNIVARD
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DEVICE FOR SUPPLYING PRESSURISED AIR TO A FUEL CELL CATHODE, WITH O...
Publication number
20230299314
Publication date
Sep 21, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Guillaume Barthes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRIVEN TURBOCOMPRESSOR OF AN AIR CONDITIONING SYSTEM HAVING OPTIMIZ...
Publication number
20230286657
Publication date
Sep 14, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Guillaume Barthes
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM FOR COOLING A FUEL CELL AND FUEL CELL EQUIPPED WITH SUCH A S...
Publication number
20230187662
Publication date
Jun 15, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Karine Prince
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT EXCHANGER HAVING OPTIMIZED FLUID PASSAGES
Publication number
20230023640
Publication date
Jan 26, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
Johanna INGENITO
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
AIR CONDITIONING SYSTEM FOR A CABIN OF AN AIR OR RAIL TRANSPORT VEH...
Publication number
20230002063
Publication date
Jan 5, 2023
LIEBHERR-AEROSPACE TOULOUSE SAS
GUILLAUME GALZIN
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
METHOD FOR MANUFACTURING A FIRE-RESISTANT PART OF AN AIR CONDITIONI...
Publication number
20220372628
Publication date
Nov 24, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Hélène CERDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
EXCHANGER ASSEMBLY COMPRISING AN INSULATING AIR GAP, AND ASSOCIATED...
Publication number
20220355937
Publication date
Nov 10, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Julien ROBERT
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
AIRCRAFT CABIN ELECTRICAL AIR CONDITIONING SYSTEM COMPRISING A MOTO...
Publication number
20220355938
Publication date
Nov 10, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
David Lavergne
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
METHOD AND A SYSTEM FOR MONITORING THE STATE OF AN EXCHANGER IN AN...
Publication number
20220268657
Publication date
Aug 25, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
José RIBEIRO
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AIR CONDITIONING SYSTEM WITH CABIN AIR RECOVERY
Publication number
20220250753
Publication date
Aug 11, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Guillaume Galzin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT EXCHANGER OF AN AIR-CONDITIONING SYSTEM OF A CABIN OF AN AIRCR...
Publication number
20220242579
Publication date
Aug 4, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Lamia Dreibine
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR CONDITIONING SYSTEM WITH INTEGRATED WATER EXTRACTION LOOP
Publication number
20220235973
Publication date
Jul 28, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Mickael Bregoli
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
POROUS REGULATOR WITH INTEGRATED VENTILATION
Publication number
20220220863
Publication date
Jul 14, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Damien MAURY
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
DISTRIBUTED PNEUMATIC SUPPLY SYSTEM OF AN AIRCRAFT
Publication number
20220204168
Publication date
Jun 30, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Vincent BALOCCHI
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
TWIN-TURBINE AIR CONDITIONING SYSTEM
Publication number
20220194603
Publication date
Jun 23, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Frédéric SANCHEZ
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AIR CONDITIONING SYSTEM EQUIPPED WITH A SYSTEM FOR THE THERMAL MANA...
Publication number
20220185485
Publication date
Jun 16, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Guillaume GALZIN
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
EXCHANGER FOR COOLING WARM PRIMARY AIR WITH COOL SECONDARY AIR AND...
Publication number
20220048636
Publication date
Feb 17, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Guillaume GALZIN
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
DISTRIBUTOR FOR A TURBOMACHINE RADIAL TURBINE, TURBOMACHINE COMPRIS...
Publication number
20220049618
Publication date
Feb 17, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Sandrine CROS
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
DEVICE FOR COOLING HEAT-SENSITIVE CONTROL MEMBERS OF A PNEUMATIC OR...
Publication number
20220049793
Publication date
Feb 17, 2022
LIEBHERR-AEROSPACE TOULOUSE SAS
Frédéric BRISTIEL
F28 - HEAT EXCHANGE IN GENERAL