Patents by Inventor Mark Jozefowicz

Mark Jozefowicz 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).

  • Method for improving the corrosion resistance and lightfastness of painted aluminum oxide layers
    Patent number: 8057858
    Abstract: A method for producing corrosion-resistant, painted oxide layers on aluminum or aluminum alloys. According to the method, a polysilazane solution is applied to a dry oxide layer that is painted with a water-soluble, anionic color, and the coating is then hardened at a temperature ranging from 40 to 150° C.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: November 15, 2011
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Andreas Dierdorf, Stefan Brand, Hubert Liebe, Frank Osterod, Oliver Eich, Mark Jozefowicz
  • Method for Improving the Corrosion Resistance and Lightfastness of Painted Aluminum Oxide Layers
    Publication number: 20090220806
    Abstract: Disclosed is a method for producing corrosion-resistant, painted oxide layers on aluminum or aluminum alloys. According to said method, a polysilazane solution is applied to a dry oxide layer that is painted with a water-soluble, anionic color, and the coating is then hardened at a temperature ranging from 40 to 150° C.
    Type: Application
    Filed: October 13, 2006
    Publication date: September 3, 2009
    Applicant: CLARIANT INTERNATIONAL LTD.
    Inventors: Andreas Dierdorf, Stefan Brand, Hubert Liebe, Frank Osterod, Oliver Eich, Mark Jozefowicz