Fuel systems for specific fuels

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CPC
B64D37/30

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BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS PARACHUTES ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT B64D37/00Arrangements in connection with fuel supply for power plant

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B64D37/30Fuel systems for specific fuels

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Aircraft engine fuel system
- Patent number 12,252,266
- Issue date Mar 18, 2025
- Rolls-Royce PLC
- Marko Bacic
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus comprising a device for regulating a concentration of dih...
- Patent number 12,253,028
- Issue date Mar 18, 2025
- Airbus S.A.S.
- Olivier Raspati
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Casing system containing a heat exchanger for reheating dihydrogen
- Patent number 12,246,848
- Issue date Mar 11, 2025
- Airbus Operations SAS
- Romain Joubert
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aircraft assembly
- Patent number 12,240,622
- Issue date Mar 4, 2025
- Airbus Operations Limited
- Nebojsa Sakota
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Cryogenic fluid pressure vessel and aircraft
- Patent number 12,234,025
- Issue date Feb 25, 2025
- Airbus Operations GmbH
- Gilles Debril
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System for combined dihydrogen heating and fluid cooling for an air...
- Patent number 12,234,020
- Issue date Feb 25, 2025
- Airbus S.A.S.
- Nandakumar Devasigamani
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Fuel system including driving turbine
- Patent number 12,228,077
- Issue date Feb 18, 2025
- Rolls-Royce PLC
- Jonathan E. Holt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling fluid used as secondary fuel source
- Patent number 12,221,222
- Issue date Feb 11, 2025
- Hamilton Sundstrand Corporation
- Haralambos Cordatos
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel delivery
- Patent number 12,215,635
- Issue date Feb 4, 2025
- Rolls-Royce PLC
- Peter Swann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aircraft electrical power supply system and method of supplying ele...
- Patent number 12,212,025
- Issue date Jan 28, 2025
- Ohmium International, Inc.
- Arne Ballantine
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Aircraft assembly fitted with at least one hydrogen-powered thrust...
- Patent number 12,208,915
- Issue date Jan 28, 2025
- SAFRAN NACELLES
- Jihane Bellahbib
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydrogen powered auxiliary power unit
- Patent number 12,212,027
- Issue date Jan 28, 2025
- Honeywell International Inc.
- Dacong Weng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas turbine engine
- Patent number 12,209,536
- Issue date Jan 28, 2025
- Rolls-Royce PLC
- Nicholas Grech
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel delivery
- Patent number 12,180,899
- Issue date Dec 31, 2024
- Rolls-Royce PLC
- Peter Swann
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Systems and methods for a blended wing body aircraft with permanent...
- Patent number 12,168,521
- Issue date Dec 17, 2024
- JETZERO, INC.
- Blaine Knight Rawdon
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Unmanned vehicle
- Patent number 12,162,626
- Issue date Dec 10, 2024
- H3 Dynamics Holdings Pte. Ltd.
- Taras Wankewycz
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Wingbox with fuel tank attached to ribs
- Patent number 12,145,739
- Issue date Nov 19, 2024
- Airbus Operations Limited
- William Tulloch
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hybrid electric power for turbine engines having hydrogen fuel systems
- Patent number 12,103,699
- Issue date Oct 1, 2024
- RTX Corporation
- Brian M. Holley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydrogen fuel system
- Patent number 12,092,042
- Issue date Sep 17, 2024
- General Electric Company
- Constantinos Minas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel storage leak mitigation for aircraft
- Patent number 12,084,194
- Issue date Sep 10, 2024
- Hamilton Sundstrand Corporation
- Sean C. Emerson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hydrogen aircraft with cryo-compressed storage
- Patent number 12,078,108
- Issue date Sep 3, 2024
- General Electric Company
- Constantinos Minas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aircraft having a dihydrogen transport pipe and an embedding channe...
- Patent number 12,077,312
- Issue date Sep 3, 2024
- Airbus S.A.S.
- Jérôme Milliere
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Combustor size rating for a gas turbine engine using hydrogen fuel
- Patent number 12,078,100
- Issue date Sep 3, 2024
- General Electric Company
- Michael A. Benjamin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid electric hydrogen engine for aircraft
- Patent number 12,071,257
- Issue date Aug 27, 2024
- RTX Corporation
- Neil J. Terwilliger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for providing service on golf course using fuel c...
- Patent number 12,065,272
- Issue date Aug 20, 2024
- DOOSAN MOBILITY INNOVATION INC.
- Ji Young Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluid tank for integration into a structure of an unmanned aircraft
- Patent number 12,065,259
- Issue date Aug 20, 2024
- Airbus Defence and Space GmbH
- Borja Sanz Lopez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aircraft comprising at least one hydrogen supply device and at leas...
- Patent number 12,065,260
- Issue date Aug 20, 2024
- Airbus S.A.S.
- Alexis Pissavin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Mount for double-walled vessel, vessel comprising a mount and vehic...
- Patent number 12,060,157
- Issue date Aug 13, 2024
- Airbus Operations GmbH
- Markus Müller
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrogen-fuelled aircraft power system
- Patent number 12,037,127
- Issue date Jul 16, 2024
- Rolls-Royce plc
- Chloe Jo Palmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety markers for a hydrogen fuel system
- Patent number 12,037,128
- Issue date Jul 16, 2024
- General Electric Company
- Arthur W. Sibbach
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
VENTED HYDROGEN FUEL RESERVOIR FOR AIRCRAFT ENGINE
- Publication number 20250083831
- Publication date Mar 13, 2025
- Mateusz Ozog
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Configuration for a LH2 Fuel Cell Aircraft with Distributed Systems
- Publication number 20250058889
- Publication date Feb 20, 2025
- The Boeing Company
- Chellappa Balan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel Cell Aircraft Thermal Management System
- Publication number 20250058891
- Publication date Feb 20, 2025
- The Boeing Company
- Chellappa Balan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL DELIVERY
- Publication number 20250059922
- Publication date Feb 20, 2025
- Rolls-Royce plc
- Peter SWANN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Liquid Hydrogen Feed System for Fuel Cell Powered Aircraft
- Publication number 20250058890
- Publication date Feb 20, 2025
- The Boeing Company
- Daniel A. Watts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDITIONING SYSTEM FOR AN AIRCRAFT
- Publication number 20250042568
- Publication date Feb 6, 2025
- AIRBUS OPERATIONS, S.L.U.
- Pablo Manuel CALDERÓN GÓMEZ
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DOUBLE-WALL PIPE FOR AN AIRCRAFT FUEL SYSTEM
- Publication number 20250033788
- Publication date Jan 30, 2025
- AIRBUS OPERATIONS LIMITED
- Anthony Bryant
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MODULE FOR AIRCRAFT COMPRISING A DIHYDROGEN PROCESSING SYSTEM
- Publication number 20250026484
- Publication date Jan 23, 2025
- Airbus Operations SAS
- Jérôme MILLIERE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MODULE FOR AIRCRAFT COMPRISING A DIHYDROGEN PROCESSING SYSTEM
- Publication number 20250026483
- Publication date Jan 23, 2025
- Airbus Operations SAS
- Jérôme MILLIERE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPULSION ASSEMBLY FOR AN AIRCRAFT
- Publication number 20250027452
- Publication date Jan 23, 2025
- Airbus Operations SAS
- Lionel CZAPLA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENVIRONMENTAL CONTROL SYSTEM WITH LIQUID HYDROGEN FUEL VAPORIZATION...
- Publication number 20250002170
- Publication date Jan 2, 2025
- HAMILTON SUNDSTRAND CORPORATION
- Lance R. Bartosz
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ENVIRONMENTAL CONTROL SYSTEM WITH LIQUID HYDROGEN FUEL VAPORIZATION...
- Publication number 20250002171
- Publication date Jan 2, 2025
- HAMILTON SUNDSTRAND CORPORATION
- Lance R. Bartosz
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM FOR CONDITIONING FUEL FOR SUPPLYING AN AIRCRAFT TURBOMACHINE...
- Publication number 20240417100
- Publication date Dec 19, 2024
- SAFRAN
- Pierre-Alain Marie Cyrille LAMBERT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL CONDITIONING SYSTEM FOR SUPPLYING AN AIRCRAFT TURBOMACHINE, AN...
- Publication number 20240417099
- Publication date Dec 19, 2024
- SAFRAN
- Samer Maalouf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SEGMENTED VACUUM JACKETED TANK SYSTEM AND METHOD OF USING THE SAME
- Publication number 20240418318
- Publication date Dec 19, 2024
- The Boeing Company
- Robert E. Grip
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HYDROGEN AIRCRAFT, PRECOOLING EQUIPMENT, AND PRECOOLING SYSTEM FOR...
- Publication number 20240409232
- Publication date Dec 12, 2024
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Masato TAKAI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HYDROGEN AIRCRAFT WITH CRYO-COMPRESSED STORAGE
- Publication number 20240401532
- Publication date Dec 5, 2024
- General Electric Company
- Constantinos Minas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COOLING ARCHITECTURE FOR LIQUID HYDROGEN SUPERCONDUCTING SYSTEM
- Publication number 20240400220
- Publication date Dec 5, 2024
- Raytheon Technologies Corporation
- Abbas A. Alahyari
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
COOLING FLUID USED AS SECONDARY FUEL SOURCE
- Publication number 20240391602
- Publication date Nov 28, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Haralambos Cordatos
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL CELL SYSTEM AND AIRCRAFT HAVING AN INERTING SYSTEM
- Publication number 20240379984
- Publication date Nov 14, 2024
- AIRBUS OPERATIONS GMBH
- Ralf BECKS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIRCRAFT COMPRISING AT LEAST ONE FLUID SUPPLY CIRCUIT EQUIPPED WITH...
- Publication number 20240367810
- Publication date Nov 7, 2024
- Airbus SAS
- Philippe MOGILKA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STACKED CRYOGENIC BOTTOMING CYCLES
- Publication number 20240359814
- Publication date Oct 31, 2024
- RTX Corporation
- Brandon M. Evans
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM FOR RECOVERING GASEOUS DIHYDROGEN PRODUCED IN A LIQUID DIHYD...
- Publication number 20240360792
- Publication date Oct 31, 2024
- Airbus Operations SAS
- Nandakumar DEVASIGAMANI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MULTIPLE HEAT SOURCE CRYOGENIC BOTTOMING CYCLE SEQUENCING AND ROUTING
- Publication number 20240359812
- Publication date Oct 31, 2024
- RTX Corporation
- Brandon M. Evans
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CRYOGENIC ASSISTED BOTTOMING CYCLE
- Publication number 20240360786
- Publication date Oct 31, 2024
- RTX Corporation
- Brandon M. Evans
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PROPULSION SYSTEM FOR AN AIRCRAFT, SAID PROPULSION SYSTEM COMPRISIN...
- Publication number 20240359802
- Publication date Oct 31, 2024
- Airbus SAS
- Daniel KIERBEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIRCRAFT HAVING A DIHYDROGEN TRANSPORT PIPE AND A SYSTEM FOR EXTRAC...
- Publication number 20240359810
- Publication date Oct 31, 2024
- Airbus Operations SAS
- Jérôme MILLIERE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SHARED CRYOGENIC BOTTOMING CYCLE
- Publication number 20240359813
- Publication date Oct 31, 2024
- RTX Corporation
- Brandon M. Evans
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIRCRAFT COMPRISING AT LEAST ONE HYDROGEN SUPPLYING DEVICE FITTED W...
- Publication number 20240359811
- Publication date Oct 31, 2024
- Airbus Operations SAS
- Jérôme MILLIERE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SAFETY MARKERS FOR A HYDROGEN FUEL SYSTEM
- Publication number 20240359816
- Publication date Oct 31, 2024
- General Electric Company
- Arthur W. Sibbach
- C06 - EXPLOSIVES MATCHES

Fuel systems for specific fuels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Aircraft engine fuel system

Apparatus comprising a device for regulating a concentration of dih...

Casing system containing a heat exchanger for reheating dihydrogen

Aircraft assembly

Cryogenic fluid pressure vessel and aircraft

System for combined dihydrogen heating and fluid cooling for an air...

Fuel system including driving turbine

Cooling fluid used as secondary fuel source

Fuel delivery

Aircraft electrical power supply system and method of supplying ele...

Aircraft assembly fitted with at least one hydrogen-powered thrust...

Hydrogen powered auxiliary power unit

Gas turbine engine

Fuel delivery

Systems and methods for a blended wing body aircraft with permanent...

Unmanned vehicle

Wingbox with fuel tank attached to ribs

Hybrid electric power for turbine engines having hydrogen fuel systems

Hydrogen fuel system

Fuel storage leak mitigation for aircraft

Hydrogen aircraft with cryo-compressed storage

Aircraft having a dihydrogen transport pipe and an embedding channe...

Combustor size rating for a gas turbine engine using hydrogen fuel

Hybrid electric hydrogen engine for aircraft

System and method for providing service on golf course using fuel c...

Fluid tank for integration into a structure of an unmanned aircraft

Aircraft comprising at least one hydrogen supply device and at leas...

Mount for double-walled vessel, vessel comprising a mount and vehic...

Hydrogen-fuelled aircraft power system

Safety markers for a hydrogen fuel system

Patents Applicationslast 30 patents

VENTED HYDROGEN FUEL RESERVOIR FOR AIRCRAFT ENGINE

Configuration for a LH2 Fuel Cell Aircraft with Distributed Systems

Fuel Cell Aircraft Thermal Management System

FUEL DELIVERY

Liquid Hydrogen Feed System for Fuel Cell Powered Aircraft

CONDITIONING SYSTEM FOR AN AIRCRAFT

DOUBLE-WALL PIPE FOR AN AIRCRAFT FUEL SYSTEM

MODULE FOR AIRCRAFT COMPRISING A DIHYDROGEN PROCESSING SYSTEM

MODULE FOR AIRCRAFT COMPRISING A DIHYDROGEN PROCESSING SYSTEM

PROPULSION ASSEMBLY FOR AN AIRCRAFT

ENVIRONMENTAL CONTROL SYSTEM WITH LIQUID HYDROGEN FUEL VAPORIZATION...

ENVIRONMENTAL CONTROL SYSTEM WITH LIQUID HYDROGEN FUEL VAPORIZATION...

SYSTEM FOR CONDITIONING FUEL FOR SUPPLYING AN AIRCRAFT TURBOMACHINE...

FUEL CONDITIONING SYSTEM FOR SUPPLYING AN AIRCRAFT TURBOMACHINE, AN...

SEGMENTED VACUUM JACKETED TANK SYSTEM AND METHOD OF USING THE SAME

HYDROGEN AIRCRAFT, PRECOOLING EQUIPMENT, AND PRECOOLING SYSTEM FOR...

HYDROGEN AIRCRAFT WITH CRYO-COMPRESSED STORAGE

COOLING ARCHITECTURE FOR LIQUID HYDROGEN SUPERCONDUCTING SYSTEM

COOLING FLUID USED AS SECONDARY FUEL SOURCE

FUEL CELL SYSTEM AND AIRCRAFT HAVING AN INERTING SYSTEM

AIRCRAFT COMPRISING AT LEAST ONE FLUID SUPPLY CIRCUIT EQUIPPED WITH...

STACKED CRYOGENIC BOTTOMING CYCLES

SYSTEM FOR RECOVERING GASEOUS DIHYDROGEN PRODUCED IN A LIQUID DIHYD...

MULTIPLE HEAT SOURCE CRYOGENIC BOTTOMING CYCLE SEQUENCING AND ROUTING

CRYOGENIC ASSISTED BOTTOMING CYCLE

PROPULSION SYSTEM FOR AN AIRCRAFT, SAID PROPULSION SYSTEM COMPRISIN...

AIRCRAFT HAVING A DIHYDROGEN TRANSPORT PIPE AND A SYSTEM FOR EXTRAC...

SHARED CRYOGENIC BOTTOMING CYCLE

AIRCRAFT COMPRISING AT LEAST ONE HYDROGEN SUPPLYING DEVICE FITTED W...

SAFETY MARKERS FOR A HYDROGEN FUEL SYSTEM