Patents by Inventor Michael Fleischauer

Michael Fleischauer 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).

  • Alloy compositions for lithium ion batteries
    Publication number: 20070020528
    Abstract: Alloy compositions are described for use in anodes of lithium ion batteries. The alloy compositions contain (a) tin, (b) a second element that includes silicon, aluminum, or a combination thereof, (c) a third element that includes yttrium, a lanthanide element, an actinide element, or a combination thereof and an optional alkaline earth element, and (d) an optional transition metal. The alloy compositions are amorphous and remain amorphous even after multiple cycles of lithiation and delithiation.
    Type: Application
    Filed: March 23, 2006
    Publication date: January 25, 2007
    Inventors: Mark Obrovac, Jeffrey Dahn, Richard Mar, Michael Fleischauer