Patents by Inventor Guiseppe Lista

Guiseppe Lista 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).

  • Appliances having sound and thermal insulation based on viscoelastic polyurethane
    Patent number: 10537224
    Abstract: Thermal and acoustic insulation is provided to an appliance or a component thereof through a layer of a viscoelastic polyurethane foam. The selection of a viscoelastic foam of this density provides efficient thermal insulation as well as acoustic insulation.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: January 21, 2020
    Assignee: Dow Global Technologies LLC
    Inventors: Guiseppe Lista, Silvia Scussolin, Gianluca Casagrande
  • APPLIANCES HAVING SOUND AND THERMAL INSULATION BASED ON VISCOELASTIC POLYURETHANE
    Publication number: 20180049618
    Abstract: Thermal and acoustic insulation is provided to an appliance or a component thereof through a layer of a viscoelastic polyurethane foam. The selection of a viscoelastic foam of this density provides efficient thermal insulation as well as acoustic insulation.
    Type: Application
    Filed: February 22, 2016
    Publication date: February 22, 2018
    Inventors: Guiseppe Lista, Silvia Scussolin, Gianluca Casagrande
  • Polyester polyol and polyol blends and rigid polyurethane foam manufacturing
    Patent number: 9758614
    Abstract: A polyester polyol is formed in a polycondensation reaction between an aromatic dicarboxylic acid, a polyol, and an epoxy compound having a straight chain alkyl or alkenyl group having at least six carbon atoms. The polyester polyol exhibits excellent compatibility with hydrocarbon blowing agents. As such, it is a useful component in rigid polyurethane foam formulations that are contain hydrocarbon blowing agents.
    Type: Grant
    Filed: September 20, 2014
    Date of Patent: September 12, 2017
    Assignee: Dow Global Technologies LLC
    Inventors: Jorge Jimenez, Guiseppe Lista, Davide Micheletti
  • Polyester Polyol and Polyol Blends and Rigid Polyurethane Foam Manufacturing
    Publication number: 20160200856
    Abstract: A polyester polyol is formed in a polycondensation reaction between an aromatic dicarboxylic acid, a polyol, and an epoxy compound having a straight chain alkyl or alkenyl group having at least six carbon atoms. The polyester polyol exhibits excellent compatibility with hydrocarbon blowing agents. As such, it is a useful component in rigid polyurethane foam formulations that are contain hydrocarbon blowing agents.
    Type: Application
    Filed: September 20, 2014
    Publication date: July 14, 2016
    Inventors: Jorge Jimenez, Guiseppe Lista, Davide Micheletti