Patents by Inventor Paul F. DePaola

Paul F. DePaola 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).

  • High-concentration fluoride preparations and use for preventing caries
    Patent number: 4078053
    Abstract: High-concentration fluoride containing preparations, particularly ammonium fluoride, in mouth rinses at a concentration of greater than 2000 ppm significantly inhibit caries, particularly by frequent; e.g., daily, use in connection with new, erupting teeth of children.
    Type: Grant
    Filed: February 20, 1976
    Date of Patent: March 7, 1978
    Assignee: Forsyth Dental Infirmary for Children
    Inventor: Paul F. DePaola