Patents by Inventor Marc-Dieter WEINGART

Marc-Dieter WEINGART 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).

  • Process for printing multicoloured printed images
    Patent number: 10508208
    Abstract: The present invention relates to a process for printing multicoloured printed images in which exclusively interference pigments are used for the coloured pigmentation of the printing inks, to printed products produced using a process of this type, to the use thereof, and to suitable interference pigments.
    Type: Grant
    Filed: January 25, 2016
    Date of Patent: December 17, 2019
    Assignee: Merck Patent GmbH
    Inventors: Peter Clauter, Cairon Platzer, Kirsten Fritsche, Marc-Dieter Weingart, Lorenz Boegli, Christoph Schmidt
  • PROCESS FOR PRINTING MULTICOLOURED PRINTED IMAGES
    Publication number: 20180016452
    Abstract: The present invention relates to a process for printing multicoloured printed images in which exclusively interference pigments are used for the coloured pigmentation of the printing inks, to printed products produced using a process of this type, to the use thereof, and to suitable interference pigments.
    Type: Application
    Filed: January 25, 2016
    Publication date: January 18, 2018
    Applicant: Merck Patent GmbH
    Inventors: Peter CLAUTER, Cairon PLATZER, Kirsten FRITSCHE, Marc-Dieter WEINGART, Lorenz BOEGLI, Christoph SCHMIDT