Doosan Fuel Cell America, Inc.

United States of America

 
Total IP 32
Total IP Rank # 44,772
IP Activity Score 1.7/5.0    9
IP Activity Rank # 102,115
Stock Symbol 33626L (krx)
Market Cap. 3.307T  (KRW)

Patents

Trademarks

3 0
4 0
25 0
0
 
Last Patent 2022 - Fuel cell component including sc...
First Patent 1994 - Landfill gas treatment system

Latest Inventions, Goods, Services

2021 Invention Fuel cell component including scale-accommodating flow channels. An illustrative example fuel cel...
2020 Invention Fuel cell tie rod isolator. A fuel cell includes a fuel cell stack. A pressure plate is arranged ...
Invention Fuel cell valve configuration. An illustrative example fuel cell reactant flow control valve asse...
Invention Fuel cell cathode substrate including hollow fibers. An illustrative example porous fuel cell co...
Invention Fuel cell cooler plate. An illustrative example fuel cell cooler plate includes a first side conf...
Invention Electrolyte shunt migration management in a fuel cell stack. An illustrative example fuel cell as...
Invention System for managing hydrogen utilization in a fuel cell power plant. An illustrative example syst...
2019 Invention Fuel cell electrolyte reservoir. An illustrative example fuel cell device includes a cell stack a...
Invention Hydrogen concentration sensor. An illustrative example hydrogen concentration sensor includes a h...
Invention Enclosure with roof panels received in supporting channels. An illustrative example enclosure inc...
2018 Invention Fuel cell manifold assembly including a self-supporting polymer material liner. An illustrative e...
Invention Fuel cell assembly including multiple flow capacities in a condensation zone. An illustrative exa...
Invention Fuel cell assembly including varied flow resistance. An illustrative example fuel cell assembly i...
Invention Liquid electrolyte fuel cell component with increased electrolyte storage capacity. An illustrati...
2017 Invention Fuel cell power plant with real and reactive power modes. An illustrative example fuel cell powe...
Invention Preventing migration of liquid electrolyte out of a fuel cell. An illustrative example cell stack...
Invention Boron phosphate matrix layer. An illustrative example embodiment of a fuel cell includes a cathod...
Invention Liquid electrolyte fuel cell component with increased electrolyte storage capacity. An illustrat...
Invention Fuel cell power plant with real and reactive power modes. An illustrative example fuel cell power...
Invention Fuel cell power plant with real and reactive power modes. An illustrative example fuel cell...
Invention Fuel cell power plant cooling network integrated with a thermal hydraulic engine. An illustrative...
Invention Method of making a fuel cell component. An illustrative example method of making a fuel cell comp...
2016 Invention Fuel cell electrolyte management device. An illustrative example fuel cell electrolyte management...
Invention Hydrocarbon reformer including a core-shell catalyst. An illustrative example embodiment of a hy...
2015 Invention Steam boiler for a steam reformer. Embodiments are disclosed that relate to a compact steam boile...
2014 Invention Fuel cell component including flake graphite. A fuel cell separator plate includes flake graphit...
Invention Fuel cell component including flake graphite. A fuel cell separator plate includes flake graphite...
Invention Molding process for making fuel cell components. An illustrative method of making a fuel cell com...
2013 Invention Fuel cell having multiple duplicate anode substrate layers. The fuel cell (100) includes an oxida...
Invention Phosphoric acid fuel cell component having a polymer impregnated region. According to an example ...
Invention Fuel cell component having a flap extending from a polymer impregnated region. According to an ex...
Invention Liquid-electrolyte fuel-cell electrodes with soluble fluoropolymer coating and method for making ...
2012 Invention Deposition cloud tower with adjustable field. A cloud tower (11) receives microscopic particles (...
2011 Invention Energy dissipation device for controlling flow of a fuel cell fluid. An example energy dissipatio...
Invention Fuel cell separator plate. A fuel cell separator plate assembly (20, 20a) includes a separator l...
2007 Invention Hybrid foam/low-pressure autothermal reformer. An autothermal reformer (103) includes a long sec...
Invention Volatile organic compound abatement with fuel cell power plant. Absorbent material in a regenerab...
2004 Invention Fuel cell in combined heat and electric power system. A fuel cell system having a fuel cell stack...
1999 Invention Compact, light weight methanol fuel gas autothermal reformer assembly. A fuel gas-steam reformer ...
Invention Compact light weight autothermal reformer assembly. A fuel gas-steam reformer assembly, preferabl...
1997 Invention Fuel cell power plant furnace. A fuel cell system, generally, has a fuel processing apparatus for...
Invention Gas generating system and method. A system for generating a desired output gas from an input fuel...
1996 Invention Shift converter. A fuel cell power plant, generally, has a fuel cell stack for electrochemically ...
Invention Coolant plate assembly for a fuel cell stack. The coolant plate component of a fuel cell assembly...