Patents by Inventor Kevin H. Wujcik

Kevin H. Wujcik 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).

  • Ion conducting nanofiber fuel cell electrodes
    Patent number: 11469423
    Abstract: The present invention is directed to methods of making a nanofiber-nanoparticle network to be used as electrodes of fuel cells. The method comprises electrospinning a polymer-containing material on a substrate to form nanofibers and electrospraying a catalyst-containing material on the nanofibers on the same substrate. The nanofiber-nanoparticle network made by the methods is suitable for use as electrodes in fuel cells.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: October 11, 2022
    Assignee: Drexel University
    Inventors: Yossef A. Elabd, Francis W. Richey, Kevin H. Wujcik
  • ION CONDUCTING NANOFIBER FUEL CELL ELECTRODES
    Publication number: 20200350593
    Abstract: The present invention is directed to methods of making a nanofiber-nanoparticle network to be used as electrodes of fuel cells. The method comprises electrospinning a polymer-containing material on a substrate to form nanofibers and electrospraying a catalyst-containing material on the nanofibers on the same substrate. The nanofiber-nanoparticle network made by the methods is suitable for use as electrodes in fuel cells.
    Type: Application
    Filed: May 19, 2020
    Publication date: November 5, 2020
    Inventors: Yossef A. Elabd, Francis W. Richey, Kevin H. Wujcik
  • ION CONDUCTING NANOFIBER FUEL CELL ELECTRODES
    Publication number: 20140051013
    Abstract: The present invention is directed to methods of making a nanofiber-nanoparticle network to be used as electrodes of fuel cells. The method comprises electrospinning a polymer-containing material on a substrate to form nanofibers and electrospraying a catalyst-containing material on the nanofibers on the same substrate. The nanofiber-nanoparticle network made by the methods is suitable for use as electrodes in fuel cells.
    Type: Application
    Filed: August 14, 2013
    Publication date: February 20, 2014
    Inventors: Yossef A. Elabd, Francis W. Richey, Kevin H. Wujcik