Patents by Inventor Sharon Voss

Sharon Voss 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).

  • Plastic films containing a fragrance and an odor barrier material within and a method for their production
    Patent number: 6921581
    Abstract: A plastic film comprised of a polymer material, fragrance, and a waxy chemical composition for imparting to the film substantial impermeability to odors. A method for producing such films including the steps of: adding a liquid fragrance to highly porous polymer pellets; adding a waxy chemical composition to the fragrance and polymer; blending the polymer, fragrance, and waxy composition mixture; adding additional polymer to the blended mixture; extruding the resultant composition, thereby forming pellets; mixing the pellets with additional polymer; and forming a film therefrom. A plastic film, produced according to this method, for packaging or for masking unpleasant odors, comprising polyethylene or polypropylene, a fragrance, and a bis fatty-acid amide is also disclosed.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: July 26, 2005
    Assignee: Sakit Ltd.
    Inventors: David Van Gelder, Sharon Voss
  • Plastic films containing a fragrance and an odor barrier material within and a method for their production
    Publication number: 20030204001
    Abstract: A plastic film comprised of a polymer material, fragrance, and a waxy chemical composition for imparting to the film substantial impermeability to odors. A method for producing such films including the steps of: adding a liquid fragrance to highly porous polymer pellets; adding a waxy chemical composition to the fragrance and polymer; blending the polymer, fragrance, and waxy composition mixture; adding additional polymer to the blended mixture; extruding the resultant composition, thereby forming pellets; mixing the pellets with additional polymer; and forming a film therefrom. A plastic film, produced according to this method, for packaging or for masking unpleasant odors, comprising polyethylene or polypropylene, a fragrance, and a bis fatty-acid amide is also disclosed.
    Type: Application
    Filed: May 27, 2003
    Publication date: October 30, 2003
    Inventors: David Van Gelder, Sharon Voss