Patents by Inventor Heinz-Guenter AUWEILER

Heinz-Guenter AUWEILER 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).

  • Film structure containing a photopolymer layer for holographic exposure and a coating layer of high resistance
    Patent number: 11267943
    Abstract: The invention relates to a layer construction comprising a curable protective layer C and a photopolymer layer B, to a method for producing such a layer construction, to a method for producing a hologram using such a layer construction, to a sealed holographic medium and to the use of such a layer construction for producing a hologram.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: March 8, 2022
    Assignee: Covestro Deutschland AG
    Inventors: Serguei Kostromine, Benjamin Herzberg, Thomas Rölle, Dennis Hönel, Thomas Fäcke, Heinz-Guenter Auweiler
  • FILM STRUCTURE CONTAINING A PHOTOPOLYMER LAYER FOR HOLOGRAPHIC EXPOSURE AND A COATING LAYER OF HIGH RESISTANCE
    Publication number: 20210292505
    Abstract: The invention relates to a layer construction comprising a curable protective layer C and a photopolymer layer B, to a method for producing such a layer construction, to a method for producing a hologram using such a layer construction, to a sealed holographic medium and to the use of such a layer construction for producing a hologram.
    Type: Application
    Filed: May 8, 2018
    Publication date: September 23, 2021
    Inventors: Serguei KOSTROMINE, Benjamin HERZBERG, Thomas RÖLLE, Dennis HÖNEL, Thomas FÄCKE, Heinz-Guenter AUWEILER
  • HOLOGRAPHIC MEDIUM CONTAINING A PHOTOPOLYMER LAYER FOR HOLOGRAPHIC EXPOSURE AND A HIGHLY RESISTANT COATING LAYER
    Publication number: 20200166888
    Abstract: The invention relates to a holographic medium containing a layer construction comprising a curable protective layer C and a photopolymer layer B, to a method for producing such a holographic medium, to a method for producing a hologram using such a holographic medium, to a sealed holographic medium and to the use of such a holographic medium for producing a hologram.
    Type: Application
    Filed: May 7, 2018
    Publication date: May 28, 2020
    Inventors: Serguei KOSTROMINE, Benjamin HERZBERG, Thomas RÖLLE, Dennis HÖNEL, Thomas FÄCKE, Heinz-Günter AUWEILER