Patents by Inventor Alexandra Bruns

Alexandra Bruns 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).

  • Resin composition comprising waste of resin impregnated material
    Publication number: 20090220808
    Abstract: Resin composition comprising ground waste of resin impregnated materials.
    Type: Application
    Filed: May 12, 2006
    Publication date: September 3, 2009
    Applicant: Coveright Surfaces Holding GmbH
    Inventors: Thomas Gerhard Willi Krönke, Monika Barbara Bischoff, Alexandra Bruns, Michael Guth, Thomas Thews, Detlef Andreas Wentzel, Klaus-Dieter Hammer
  • Resin composition comprising waste of resin impregnated material
    Patent number: 7521117
    Abstract: Resin composition comprising ground waste of resin impregnated materials.
    Type: Grant
    Filed: May 23, 2005
    Date of Patent: April 21, 2009
    Assignee: Coveright Surfaces Holding GmbH
    Inventors: Thomas Gerhard Willi Krönke, Monika Barbara Bischoff, Alexandra Bruns, Michael Guth, Thomas Thews, Detlef Andreas Wentzel, Klaus-Dieter Hammer
  • Method of Manufacture of Direct Pressure Laminates
    Publication number: 20080280155
    Abstract: Using a method of direct-pressure laminating employing short cycle presses (low pressure process), one or more impregnated overlays and a non-impregnated decor sheet are laminated to a base material.
    Type: Application
    Filed: April 8, 2005
    Publication date: November 13, 2008
    Applicant: Coveright Sufaces Holding GmbH
    Inventors: Thomas Gerhard Willi Kronke, Monika Barbara Bischoff, Alexandra Bruns, Michael Guth, Thomas Thews, Detlef Andreas Wentzel, Klaus-Dieter Hammer
  • Method For Producing A Layered Material And A Layered Material
    Publication number: 20070202303
    Abstract: A method is provided for producing a layered material. This method includes the steps of impregnating a substrate with a thermosetting resin and further impregnating or coating the so impregnated substrate with a dispersion comprising thermally expandable microspheres.
    Type: Application
    Filed: May 19, 2004
    Publication date: August 30, 2007
    Inventors: Monika Bischoff, Alexandra Bruns, Michael Guth, Constantijn Hemel, Thomas Kronke, Thomas Thews, Detlef Wentzel
  • Resin composition comprising waste of resin impregnated material
    Publication number: 20060257644
    Abstract: Resin composition comprising ground waste of resin impregnated materials.
    Type: Application
    Filed: May 23, 2005
    Publication date: November 16, 2006
    Inventors: Thomas Kronke, Monika Bischoff, Alexandra Bruns, Michael Guth, Thomas Thews, Detlef Wentzel, Klaus-Dieter Hammer