Patents by Inventor Edgar Sudhues

Edgar Sudhues 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).

  • Use of laser-engraved printing forms
    Patent number: 7891293
    Abstract: The present invention relates to the use of laser-engraved printing forms for printing using printing inks in a gravure printing process, where the printing inks are pigmented with flake-form effect pigments, to a corresponding gravure printing process, and to a printing ink.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: February 22, 2011
    Assignee: Merck Patent Gesellschaft mit beschraenkter Haftung
    Inventors: Andreas Becker, Thomas Rathschlag, Rüdiger Smolka, Edgar Sudhues
  • Use of laser-engraved printing forms
    Publication number: 20060260481
    Abstract: The present invention relates to the use of laser-engraved printing forms for printing using printing inks in a gravure printing process, where the printing inks are pigmented with flake-form effect pigments, to a corresponding gravure printing process, and to a printing ink.
    Type: Application
    Filed: May 3, 2006
    Publication date: November 23, 2006
    Inventors: Andreas Becker, Thomas Rathschlag, Rudiger Smolka, Edgar Sudhues