Patents by Inventor Mark W Sinofsky

Mark W Sinofsky 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).

  • Multilayer composite and method of making same
    Patent number: 7338574
    Abstract: A multilayer composite has a generally adhesion resistant, protective layer and an adjacent second polymeric film. The composition of the protective layer includes a fluoropolymer and the second polymeric film is a polymer free of fluoropolymer. The size of the protective layer facing the second polymeric layer is rendered bondable to the non-fluoropolymer of the second polymeric layer prior to assembling the layers in the composite. The composite is well adapted to being produced in a vertical coating tower. The tower utilizes a carrier web onto which the fluoropolymer layer and second polymeric layer are deposited from respective casting films. Mirror image composites can be formed simultaneously on opposite sides of the carrier web.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: March 4, 2008
    Assignee: Saint-Gobain Performance Plastics Corporation
    Inventors: Peter D Spohn, Frank M Keese, Mark W Sinofsky
  • Multilayer composite and method of making same
    Publication number: 20040229043
    Abstract: A multilayer composite has a generally adhesion resistant, protective layer and an adjacent second polymeric film. The composition of the protective layer includes a fluoropolymer and the second polymeric film is a polymer free of fluoropolymer. The size of the protective layer facing the second polymeric layer is rendered bondable to the non-fluoropolymer of the second polymeric layer prior to assembling the layers in the composite. The composite is well adapted to being produced in a vertical coating tower. The tower utilizes a carrier web onto which the fluoropolymer layer and second polymeric layer are deposited from respective casting films. Mirror image composites can be formed simultaneously on opposite sides of the carrier web.
    Type: Application
    Filed: May 13, 2003
    Publication date: November 18, 2004
    Inventors: Peter D. Spohn, Frank M. Keese, Mark W. Sinofsky