Patents by Inventor Nancye D. Kearns

Nancye D. Kearns 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).

  • Oral hygiene compositions
    Patent number: 4623537
    Abstract: Organoleptic oral hygiene compositions comprise an oral hygiene active component in a vehicle comprising a polyfunctional polyethylene glycol having a weight average molecular weight of about 800 to 1500 and from 3 to about 8 hydroxyl groups.
    Type: Grant
    Filed: June 20, 1984
    Date of Patent: November 18, 1986
    Assignee: Union Carbide Corporation
    Inventor: Nancye D. Kearns
  • Organic amine compositions
    Patent number: 4273937
    Abstract: Organic amine compositions which are substantially free of nitrosamine contaminants are provided which comprise an organic amine and an inhibiting amount of an inhibitor additive selected from the group consisting of 1,4-naphthoquinone, 1,4-naphthohydroquinone, alkyl-derivatives of said quinones, and mixtures of the same.
    Type: Grant
    Filed: December 19, 1979
    Date of Patent: June 16, 1981
    Assignee: Union Carbide Corporation
    Inventors: Mary L. Gum, Nancye D. Kearns