Patents by Inventor Johanes M. Goossens

Johanes M. Goossens 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).

  • Polycarbonate sheet with improved fire retardant performance
    Patent number: 6649677
    Abstract: It has been discovered that the fire resistance properties of polycarbonate sheet can be greatly enhanced by significantly reducing the viscosity of the resin used to manufacture the sheet. Moreover, the fire resistance of the sheet can be further enhanced by carefully controlling the content of phosphorous-based stabilizer, in combination with the processing release agent, within a specific range.
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: November 18, 2003
    Assignee: General Electric Company
    Inventors: Marja A. Jaatinen, Johanes M. Goossens
  • POLYCARBONATE SHEET WITH IMPROVED FIRE RETARDANT PERFORMANCE
    Publication number: 20030134948
    Abstract: It has been discovered that the fire resistance properties of polycarbonate sheet can be greatly enhanced by significantly reducing the viscosity of the resin used to manufacture the sheet. Moreover, the fire resistance of the sheet can be further enhanced by carefully controlling the content of phosphorous-based stabilizer, in combination with the processing release agent, within a specific range.
    Type: Application
    Filed: November 3, 1998
    Publication date: July 17, 2003
    Inventors: MARJA A. JAATINEN, JOHANES M. GOOSSENS