Patents by Inventor Jeffrey Allen McCall

Jeffrey Allen McCall 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).

  • Production of lithium diphenylphosphide
    Patent number: 9175020
    Abstract: Lithium diphenylphosphide solutions in a solvent, e.g., diethoxymethane (DEM), that are more stable than when tetrahydrofuran (THF) is used as a solvent. Methods of producing them are also disclosed.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: November 3, 2015
    Assignee: Rockwood Lithium Inc.
    Inventors: Jeffrey Allen McCall, Mark J. Hintze
  • PRODUCTION OF LITHIUM DIPHENYLPHOSPHIDE
    Publication number: 20100298121
    Abstract: Lithium diphenylphosphide solutions in a solvent, e.g., diethoxymethane (DEM), that are more stable than when tetrahydrofuran (THF) is used as a solvent. Methods of producing them are also disclosed.
    Type: Application
    Filed: February 13, 2009
    Publication date: November 25, 2010
    Inventors: Jeffrey Allen McCall, Mark J. Hintze