Patents by Inventor Werner Bochmann

Werner Bochmann 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).

  • Value document with printed areas partly covered with foil
    Patent number: 8877328
    Abstract: The invention relates to a data carrier having at least one printed area produced by intaglio printing and partly covered with a film, and to a method for producing said data carrier.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: November 4, 2014
    Assignee: Giesecke & Devrient GmbH
    Inventors: Michael Bauer, Werner Bochmann
  • Method for individualising security documents and corresponding security document
    Patent number: 8418615
    Abstract: A method for individualizing security documents provides that high security quality, application-neutral printed image 1 identical for a group of security documents is overprinted with second printed image 2 individualizing the security document, whereby the printing ink of second printed image 2 is repelled by the printing ink of first printed image 1. The printing ink of the second printed image is therefore deposited only in the areas of the first printed image where no printing ink of the first printed image is present. Preferably, the first printed image is produced by intaglio printing and the second printed image by means of liquid printing ink, in particular by the ink jet method.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: April 16, 2013
    Assignee: Giesecke & Devrient GmbH
    Inventors: Michael Bauer, Werner Bochmann
  • Value document
    Publication number: 20060107854
    Abstract: The invention relates to a data carrier having at least one printed area produced by intaglio printing and partly covered with a film, and to a method for producing said data carrier.
    Type: Application
    Filed: October 16, 2003
    Publication date: May 25, 2006
    Applicant: Giesecke & Devrient GmbH
    Inventors: Michael Bauer, Werner Bochmann
  • Method for individualising security documents and corresponding security document
    Publication number: 20040262909
    Abstract: A method for individualizing security documents provides that high security quality, application-neutral printed image 1 identical for a group of security documents is overprinted with second printed image 2 individualizing the security document, whereby the printing ink of second printed image 2 is repelled by the printing ink of first printed image 1. The printing ink of the second printed image is therefore deposited only in the areas of the first printed image where no printing ink of the first printed image is present. Preferably, the first printed image is produced by intaglio printing and the second printed image by means of liquid printing ink, in particular by the ink jet method.
    Type: Application
    Filed: August 20, 2004
    Publication date: December 30, 2004
    Inventors: Michael Bauer, Werner Bochmann