Patents by Inventor Miriam Brown

Miriam Brown 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 delivery system for salicylic acid and process for preparation of same
    Patent number: 5585109
    Abstract: A cosmetic composition and salicylic acid delivery system includes membrane lipid bylayers formed as liposomes and un-neutralized salicylic acid localized within the lipidic bylayers of the liposomes. Other cosmetic ingredients may be located either within the membrane compartment or in either the external or internal aqueous compartments relative the liposomal bylayers. The composition also includes an organic, water-soluble membrane-impermeant base and water.
    Type: Grant
    Filed: August 24, 1995
    Date of Patent: December 17, 1996
    Inventors: James A. Hayward, Mindy S. Goldstein, Miriam Brown, Joseph D. Ceccoli