Patents by Inventor Debbie Moy

Debbie Moy 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).

  • Dentifrice containing stabilized enzyme
    Patent number: 5000939
    Abstract: Stable oral compositions containing the enzyme dextranase, a mixed surfactant system of anionic and amphoteric surfactants, and a cationically modified hydrolyzed collagen stabilizer, which stabilizer the dextranase in the presence of the anionic surfactant without substantially reducing its foaming and cleansing properties.
    Type: Grant
    Filed: November 14, 1985
    Date of Patent: March 19, 1991
    Assignee: Colgate-Palmolive Company
    Inventors: Timothy Dring, Diane McPherson, Debbie Moy
  • Peroxydiphosphate toothpaste composition
    Patent number: 4537765
    Abstract: A toothpaste composition containing a peroxydiphosphate salt and optionally a fluorine-providing anticaries agent as substantially the sole oral chemically active agents, in combination with specially selected polishing material, thickeners, and humectants.
    Type: Grant
    Filed: June 21, 1983
    Date of Patent: August 27, 1985
    Assignee: Colgate-Palmolive Company
    Inventors: Abdul Gaffar, Calvin B. Davis, John J. Donohue, Debbie Moy