Patents by Inventor Joseph Rosenstreich

Joseph Rosenstreich 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).

  • Cosmetic preparation for reducing redness of blemishes
    Patent number: 4285967
    Abstract: Cosmetic compositions including a vasoconstrictor for reducing blemish redness are provided. The cosmetic compositions comprise an effective amount of phenylephrine hydrochloride in a suitable cosmetic vehicle. The cosmetic compositions of the invention are particularly useful for reducing the redness of facial blemishes.
    Type: Grant
    Filed: February 4, 1980
    Date of Patent: August 25, 1981
    Assignee: Estee Lauder Inc.
    Inventors: Joseph Gubernick, Joseph Rosenstreich, Lois A. Clapp
  • Antiperspirant composition
    Patent number: 3932609
    Abstract: A stable antiperspirant liquid composition which is particularly suitable for use as an antiperspirant roll-on comprising an aluminum astringent material, a small but effective amount of a quaternary ammonium salt and fumed silica in an aqueous medium.
    Type: Grant
    Filed: March 29, 1974
    Date of Patent: January 13, 1976
    Assignee: Estee Lauder Inc.
    Inventors: Joseph Rosenstreich, Joseph Gubernick, Frank Garone