Patents by Inventor Francis Lubin

Francis Lubin 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).

  • Rechargeable electrochemical battery including a lithium anode
    Patent number: 4975346
    Abstract: A rechargeable electrochemical battery including a lithium anode.A rechargeable electrochemical battery wherein the anode 2 is a lithium base and the electrolyte is composed of a solution of a lithium salt in a non-aqueous solvent. The active material of cathode 1 is a manganese dioxide containing lithium ions and displaying the crystallographic structure of .alpha. manganese dioxide known as cryptomelane.
    Type: Grant
    Filed: May 26, 1989
    Date of Patent: December 4, 1990
    Inventors: Andre Lecerf, Francis Lubin, Michel Broussely