Patents by Inventor Oksana A. Kowcz

Oksana A. Kowcz 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).

  • Peroxide-containing conditioning shampoo
    Patent number: 4656043
    Abstract: A stable aqueous hair conditioning shampoo composition comprising an aqueous solution of hydrogen peroxide, a specific anionic surfactant, at least one nonionic surfactant, an acidic pH-producing agent and one or more hair conditioning components.
    Type: Grant
    Filed: September 13, 1985
    Date of Patent: April 7, 1987
    Assignee: Richardson-Vicks Inc.
    Inventors: Geoffrey R. Hawkins, Oksana A. Kowcz