Patents by Inventor Abraham E. Nizel

Abraham E. Nizel 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).

  • Cariostatic compositions and method of application
    Patent number: 4022887
    Abstract: The use of edible cyclotriphosphates and cyclotetraphosphates as phosphorous supplements in diets effectively inhibit the development of caries. The compounds may be incorporated in candies, for example, caramels, they may also be imbedded in fat particles, which in turn are distributed throughout a food composition such as a cereal.
    Type: Grant
    Filed: May 24, 1972
    Date of Patent: May 10, 1977
    Assignee: Massachusetts Institute of Technology
    Inventors: Robert S. Harris, Abraham E. Nizel