Patents by Inventor Thomas Claussen

Thomas Claussen 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).

  • Papers providing great fat and oil penetration resistance, and method for the production thereof
    Patent number: 8110071
    Abstract: Different papers known in prior art develop only moderate resistance to fats or contain fluorocarbon compounds or chromium complexes in the mass or in an impregnating liquor in order to develop great fat and oil penetration resistance. Said fluoride or chromium compounds represent substances that are known to be or at least seriously suspected of being unhealthy. Hence, the aim of the invention is to create a paper that is free from unhealthy components while being provided with great fat and oil penetration resistance, being easy to print, and being recyclable.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: February 7, 2012
    Assignees: Kuraray Europe GmbH, Fahrbrucke Papier GmbH
    Inventors: Bernd Ullmann, Thomas Claussen, Robert Fuss, Richard Weilbacher
  • Papers Providing Great Fat and Oil Penetration Resistance, and Method for the Production Thereof
    Publication number: 20080233385
    Abstract: Different papers known in prior art develop only moderate resistance to fats or contain fluorocarbon compounds or chromium complexes in the mass or in an impregnating liquor in order to develop great fat and oil penetration resistance. Said fluoride or chromium compounds represent substances that are known to be or at least seriously suspected of being unhealthy. Hence, the aim of the invention is to create a paper that is free from unhealthy components while being provided with great fat and oil penetration resistance, being easy to print, and being recyclable.
    Type: Application
    Filed: March 31, 2005
    Publication date: September 25, 2008
    Inventors: Bernd Ullmann, Thomas Claussen, Robert Fuss, Richard Weilbacher