Patents by Inventor Henry Maso

Henry Maso 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).

  • Dual phase cosmetic composition
    Patent number: 5871758
    Abstract: The present invention relates to a liquid dual phase cosmetic or pharmaceutical composition comprising an oil phase and an aqueous phase, the composition containing as a demixing agent a quaternary nitrogen-containing ether substituted alkoxylated alkyl glucoside. The compositions of the invention are particularly useful as makeup removers.
    Type: Grant
    Filed: December 11, 1996
    Date of Patent: February 16, 1999
    Assignee: E-L Management Corp.
    Inventors: Adrienne Nagy, Linda Najdek, Elena M. Ciriello, Henry Maso, Ralph Vitale