Patents by Inventor Christina M. Leposa

Christina M. Leposa 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).

  • Aerosol drying agent for oil paints
    Patent number: 9162812
    Abstract: An aerosol composition for facilitating drying of oil paintings comprises a solvent system, an acrylic binder, one or more drying agents, one or more anti-skinning agents; a UV absorber, a hindered amine light stabilizer, and a propellant. The aerosol composition is sprayed from an aerosol container onto an oil painting to aid in drying the top surface of the paint.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: October 20, 2015
    Assignee: THE SHERWIN-WILLIAMS COMPANY
    Inventor: Christina M. Leposa
  • Glitter aerosol coating composition
    Patent number: 8916181
    Abstract: An aerosol glitter composition for achieving the “sugar” glitter effect comprises a solvent, binder, square polyester glitter, optionally a rheology modifier, and propellant.
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: December 23, 2014
    Assignee: The Sherwin-Williams Company
    Inventor: Christina M. Leposa