Patents by Inventor Anne Marie Buckingham

Anne Marie Buckingham 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).

  • Hair and skin care compositions containing siloxane-based polyamide copolymers
    Publication number: 20030082129
    Abstract: Hair and skin care compositions containing siloxane-based polyamides are disclosed, some of which utilize a base composition comprising a silicone fluid, a silicone immiscible substance, and a siloxane-based polyamide. The siloxane-based polyamide functions as a compatibilizing agent, film forming agent and durability enhancer in these hair and skin care compositions. A method of enhancing the fragrance longevity of fragrance containing skin care compositions after application is also disclosed.
    Type: Application
    Filed: August 6, 2002
    Publication date: May 1, 2003
    Inventors: Anne Marie Buckingham, Regina Marie Malczewski, Deborah Lynn Meyers, Benedicte Courel, Sabrian Marchioretto, Adriana Urrutia-Gutierrez
  • Water repellent composition
    Patent number: 5695551
    Abstract: A composition is formed by combining water with an organic polymer such as polybutylene or an alkyd resin, and an alkoxysilane of the formula R.sub.n Si(OR').sub.4-n where R is an alkyl radical of 1-10 carbon atoms, an alkenyl radical having 2-8 carbon atoms, phenyl, chloropropyl, or trifluoropropyl, n is 1 or 2, and R' is an alkyl radical having 1-6 carbon atoms. The composition is free of amine or quaternary ammonium functional silanes. It can be emulsified and used to treat a cellulosic or masonry surface to render it water repellent.
    Type: Grant
    Filed: December 9, 1996
    Date of Patent: December 9, 1997
    Assignee: Dow Corning Corporation
    Inventors: Anne Marie Buckingham, Tara Nicole Estes, Michael Bradley Gee, David Brian Selley, Janet Mary Smith