Patents by Inventor Michael H. Brodowski

Michael H. Brodowski 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).

  • Usnic acid deodorant stick
    Patent number: 5417962
    Abstract: A solid deodorant stick product comprises from about sixty-five percent to about eighty-five percent of an aliphatic polyhydric alcohol, from about three percent to about twelve percent of a gel forming agent; and from about 0.05 to about 0.2 percent usnic acid; the composition having a chromatogram made by high pressure liquid chromatography with an usnic acid peak and a degradation constituent peak, the area of the usnic acid peak being at least ten times the area of the degradation constituent peak (FIG. 2).
    Type: Grant
    Filed: June 2, 1993
    Date of Patent: May 23, 1995
    Assignee: The Gillette Company
    Inventors: Michael H. Brodowski, Michael G. White