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2025
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Invention
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Multilayer sheet bipolar plate. Disclosed is a fuel cell having a Membrane Electrode Assembly (ME... |
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Invention
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Electrically-powered turbomachine assemblies.
An electrically-powered turbine assembly includes ... |
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Invention
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Curved (involute) fuel cell stack placement design.
Disclosed is an air-cooled fuel cell (FC) st... |
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Invention
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Mass air flow sensor failure detection and management in aviation.
A method and system of detect... |
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2024
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Invention
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Detecting a fault condition in a fuel cell system.
A fuel cell system having at least one fuel c... |
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Invention
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Predictive hydrogen grid optimization.
Methods and systems for optimizing hydrogen fuel producti... |
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Invention
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Air-cooled fuel cell stacks integrated into aircraft wings. A fuel-cell-powered aircraft system h... |
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Invention
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Hydrogen tank pressure flow monitoring, and thermal pumping of liquid hydrogen. 222222222 to the ... |
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Invention
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Aerodynamic hydrogen tanks, and cryogenic insulated pipes. A cryogenic insulated pipe having a co... |
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Invention
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Emitters for cell voltage monitoring.
A system for monitoring a voltage condition of a fuel cell... |
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Invention
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Interrogation of temperature sensitive coatings on fuel tank exterior. 2 from an external supply ... |
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Invention
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Hybrid fc-battery system without power electronics.
A DC-DC converter-free hybrid fuel cell (PC)... |
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Invention
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Coatings for aluminum-based bipolar plates. A High Temperature Proton Exchange Membrane (HT-PEM) ... |
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2023
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Invention
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Cryogenic thermo-structural insulation system. Disclosed is a cryogenic storage tank including an... |
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Invention
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Fuel cell integrated in wing leading edge.
Ram air cooling demands of a fuel-cell-powered aircra... |
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Invention
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Inrunner axial compressor. A fuel-cell-powered vehicle includes an electrically-powered turbine a... |
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Invention
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Fuel cell exhaust inerting for airships.
A lighter-than-air craft includes an envelope defining ... |
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Invention
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Thermal pumping of liquid hydrogen. 2 to the fuel cell. |
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|
Invention
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Fuel tank heat dissipation system for fuel cell cooling. A fuel tank heat dissipation system for ... |
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Invention
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Capture of hydrogen boiloff. A hydrogen boiloff capture system. The hydrogen boiloff capture syst... |
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Invention
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Aerodynamic hydrogen tanks. A cryogenic fuel tank for retrofitting a conventional fossil-fuel-pow... |
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Invention
|
Liquid water from fuel cell exhaust for cabin humidity control. Disclosed is a system for humidif... |
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Invention
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Cathode ejector cooling flow control system. An integrated hydrogen-electric includes a hydrogen ... |
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Invention
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Gimbaling cyclic thrust vectoring.
A propulsion system for a lighter-than-air craft including a ... |
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2022
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G/S
|
fuels, fuels used in a hydrogen fuel cell, fuels used in a hydrogen fuel cell powered aircraft, f... |
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G/S
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aircraft engine components for use in an aircraft, namely, a hydrogen-based powertrain comprising... |
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G/S
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hydrogen fuel cells for generating electricity, hydrogen fuel cells for generating electricity in... |
|
|
Invention
|
Aircraft fuel cell system without the use of a buffer battery. In one or more embodiments of the ... |
|
|
Invention
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Fuel cell with integrated balance of plant components.
A fuel cell system includes a plurality o... |
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G/S
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Precious metals and their alloys, goods of precious metals or coated therewith, namely, watches, ... |
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G/S
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Precious metals and their alloys and goods in precious
metals or coated therewith, including but... |
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G/S
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Aircraft parts, namely, power plants which are comprised of airplane engines, jet engines, and he... |
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G/S
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Aircraft parts, namely, power plants which are comprised of
an aircraft engine, an aircraft prop... |
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|
Invention
|
Lighter-than-air craft with hydrogen propulsion. A lighter-than-air craft including an envelope. ... |
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|
G/S
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Aircraft parts, namely, power plants which are comprised of an aircraft engine, and an aircraft p... |
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G/S
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Clothing, namely, shirts, T-shirts, shorts, pants, jackets, sweaters, jeans, hats, and baseball caps |
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G/S
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Goods made of precious metals or coated therewith, namely, watches, clocks, jewelry, jewelry case... |
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G/S
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Hydrogen fuel cell electrically-powered vehicles; aircraft; aircraft powered with a hydrogen prop... |
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G/S
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Aircraft engine parts, namely, power units that are comprised of an aircraft engine, an aircraft ... |
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Invention
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Multi-stage turbocharging compressor for fuel cell systems. An aircraft power plant for a fuel ce... |
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|
Invention
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On-board oxygen booster for peak power in fuel cell systems. An air compression system for a fuel... |
|
|
Invention
|
Liquid hydrogen storage system as thermal battery. A cooling system and cooling method for a fuel... |
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Invention
|
Detecting a fault condition in a fuel cell system. A fuel cell system having at least one fuel ce... |
|
|
Invention
|
Systems and methods for regulating voltage for hydrogen-electric engines. A hydrogen-electric eng... |
|
|
Invention
|
Cooling architecture for hydrogen fuel cell-powered aircraft. A cooling architecture for an integ... |
|
|
Invention
|
Systems and methods for regulating voltage for hydrogen-electric engines.
A hydrogen-electric en... |
|
|
Invention
|
Bipolar plate of fuel cell and method for operating it.
Bipolar plates having two short sides, a... |
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Invention
|
Jump-starting a hydrogen fuel cell-powered aircraft. A method for jump-starting a hydrogen fuel c... |
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|
Invention
|
Aircraft evacuation system with hydrogen inflation. A system and method for an aircraft evacuatio... |
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|
Invention
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Leveraging a turboexpander to provide additional functionality in compressed gas fueled systems. ... |
|
|
Invention
|
Voltage management and stabilisation system for fuel cell power system.
The present invention re... |
|
|
Invention
|
Air-cooled fuel cell system and method for operating same.
The invention relates to air-cooled f... |
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G/S
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Aircraft parts, namely, power plants which are comprised of an aircraft engine, an aircraft prope... |
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2021
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G/S
|
Aircraft, namely, electrically powered aircraft; hydrogen fuel cell powered aircraft; structural ... |
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|
G/S
|
Power plants, namely, aircraft power plants and components
thereof, namely, aircraft engines and... |
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|
G/S
|
Aircraft parts, namely, power plants which are comprised of
an aircraft engine, and components t... |
|
|
Invention
|
Systems and methods for integrated fuel cell stack and battery management for transportation use.... |
|
|
Invention
|
Air-cooled proton-exchange membrane fuel cell capable of working with compressed gases, and fuel ... |
|
|
Invention
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Electric power generation system based on pressurized fuel cell power system with air cooling and... |
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2020
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G/S
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Fuel cells; Hydrogen fuse cells |
