Patents by Inventor William Edward Cooley

William Edward Cooley 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 compositions for caries prophylaxis
    Patent number: 3937806
    Abstract: Anticariogenic oral compositions such as dentifrices and mouthwashes comprising a water-soluble fluoride salt and an indium (III)-malic acid water-soluble complex as a stable and dental enamel reactive source of indium.
    Type: Grant
    Filed: May 7, 1974
    Date of Patent: February 10, 1976
    Assignee: The Procter & Gamble Company
    Inventor: William Edward Cooley