Patents by Inventor Barry McGeorge

Barry McGeorge 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).

  • Process of preparing a lithium aluminum alloy
    Patent number: 11168384
    Abstract: A process for producing lithium aluminum ingots is provided. In one embodiment, the process includes preparing a master alloy comprising about 70 to 90 percent by weight lithium and 10 to 30 percent by weight aluminum and dissolving the master alloy in lithium at a temperature of from about 230° C. to 330° C. to provide a lithium aluminum ingot having between about 1500 to 2500 ppm by weight aluminum. In another embodiment, the process may produce a lithium aluminum ingot having about 0.001 to about 1.0 percent aluminum.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: November 9, 2021
    Assignee: FMC Lithium USA Corp.
    Inventors: Younes Sina, William Arthur Greeter, Jr., Barry McGeorge
  • PROCESS OF PREPARING A LITHIUM ALUMINUM ALLOY
    Publication number: 20210025036
    Abstract: A process for producing lithium aluminum ingots is provided. In one embodiment, the process includes preparing a master alloy comprising about 70 to 90 percent by weight lithium and 10 to 30 percent by weight aluminum and dissolving the master alloy in lithium at a temperature of from about 230° C. to 330° C. to provide a lithium aluminum ingot having between about 1500 to 2500 ppm by weight aluminum. In another embodiment, the process may produce a lithium aluminum ingot having about 0.001 to about 1.0 percent aluminum.
    Type: Application
    Filed: July 20, 2020
    Publication date: January 28, 2021
    Inventors: Younes Sina, William Arthur Greeter, JR., Barry McGeorge