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DOOSAN FUEL CELL AMERICA INC

Overview
  • Total Patents
    105
  • GoodIP Patent Rank
    16,979
  • Filing trend
    ⇩ 56.0%
About

DOOSAN FUEL CELL AMERICA INC has a total of 105 patent applications. It decreased the IP activity by 56.0%. Its first patent ever was published in 2007. It filed its patents most often in United States, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets environmental technology, electrical machinery and energy and control are BLOOM ENERGY CORP, S FUELCELL CO LTD and GREUTERT WERNER.

Patent filings per year

Chart showing DOOSAN FUEL CELL AMERICA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arpin Kevin A 17
#2 Livaich Eric 16
#3 Patterson Jr Timothy William 12
#4 Osepowicz Nicholas Edward 12
#5 Margiott Paul 11
#6 Khandelwal Manish 11
#7 Philhower Jason W 9
#8 Nori Chandrasekhar V 9
#9 Ridgeway Kristoffer H 9
#10 Johnson Andrew 8

Latest patents

Publication Filing date Title
US2021104763A1 Fuel cell power plant control to prevent reactant starvation during islanded mode of operation
US2020161674A1 Fuel cell electrolyte reservoir
US2021057766A1 Fuel cell cooler plate
US2021020972A1 Electrolyte shunt migration management in a fuel cell stack
US2020350605A1 System for managing hydrogen utilization in a fuel cell power plant
US2020266462A1 DC voltage brownout protection for parallel-connected fuel-cell power plants in islanded mode
US2020158683A1 Hydrogen concentration sensor
US2020161668A1 Fuel cell spacer and electrolyte reservoir
US10450753B1 Enclosure with roof panels received in supporting channels
US2019345030A1 Reformer including catalyst in an inlet plenum
US2019337860A1 Method of making a porous fuel cell component
US2019165401A1 Fuel cell assembly including varied flow resistance
US2019165386A1 Fuel cell assembly including multiple flow capacities in a condensation zone
US2018375118A1 Liquid electrolyte fuel cell component with increased electrolyte storage capacity
US2018062184A1 Boron phosphate matrix layer
US2018053960A1 Fuel cell manifold assembly including a self-supporting polymer material liner
US2017255217A1 Fuel cell power plant with real and reactive power modes
US9742196B1 Fuel cell power plant cooling network integrated with a thermal hydraulic engine
US2017237077A1 Method of making a fuel cell component
US2017170497A1 Fuel cell electrolyte management device