Patents by Inventor Deborah Jennings

Deborah Jennings 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).

  • Water-based makeup compositions and methods for their preparation
    Patent number: 5846551
    Abstract: Water-based makeup compositions and methods for their preparation are disclosed. The compositions comprise a water-dispersible pigment having a nonionic coating, a lipid vesicle comprising one or more lipid components, and a cosmetically or pharmaceutically acceptable aqueous carrier, and possess unusual stability at low pH. A method for the preparation of such water-based makeup compositions is disclosed as well.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: December 8, 1998
    Assignee: E-L Management Corp.
    Inventors: Kathleen DaCunha, Linda McKenna, David Chant, Deborah Jennings