Patents by Inventor Christopher James Kucharczyk

Christopher James Kucharczyk has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SOLID OXIDE ELECTROLYTE MATERIALS FOR ELECTROCHEMICAL CELLS
    Publication number: 20230077350
    Abstract: Materials for electrochemical cells are provided. BaZr0.4Ce0.4M0.2O3 compounds, where M represents one or more rare earth elements, are provided for use as electrolytes. PrBa0.5Sr0.5Co2?xFexO5+? is provided for use as a cathode. Also provided are electrochemical cells, such as protonic ceramic fuel cells, incorporating the compounds as electrolytes and cathodes.
    Type: Application
    Filed: November 11, 2022
    Publication date: March 16, 2023
    Inventors: Sossina M. Haile, Sihyuk Choi, Christopher James Kucharczyk, Yangang Liang, Xiaohang Zhang, Ichiro Takeuchi
  • SOLID OXIDE ELECTROLYTE MATERIALS FOR ELECTROCHEMICAL CELLS
    Publication number: 20200350595
    Abstract: Materials for electrochemical cells are provided. BaZr?0.4#191Ce?0.4#191M?0.2#1910?3#191 compounds, where M represents one or more rare earth elements, are provided for use as electrolytes. PrBa?0.5#191Sr?0.5#191Co?2-x#191Fe?x#191O?5+#1916 is provided for use as a cathode. Also provided are electrochemical cells, such as protonic ceramic fuel cells, incorporating the compounds as electrolytes and cathodes.
    Type: Application
    Filed: October 16, 2018
    Publication date: November 5, 2020
    Inventors: Sossina M. Haile, Sihyuk Choi, Christopher James Kucharczyk, Yangang Liang, Xiaohang Zhang, Ichiro Takeuchi