Patents by Inventor Catherine A. Kerg

Catherine A. Kerg 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).

  • Alkaline-MnO.sub.2 cell having a zinc powder-gel anode containing starch graft copolymer
    Patent number: 4260669
    Abstract: An alkaline-MnO.sub.2 cell employing a zinc powder-gel anode in which the gelling agent is starch graft copolymer with or without one or more other gelling agent such as sodium carboxymethyl cellulose.
    Type: Grant
    Filed: March 14, 1980
    Date of Patent: April 7, 1981
    Assignee: Union Carbide Corporation
    Inventor: Catherine A. Kerg