Patents by Inventor Christoph VON CZAPIEWSKI

Christoph VON CZAPIEWSKI 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).

  • Multi-luminescent security element and value or security product containing said security element
    Patent number: 11879083
    Abstract: In order to increase the security of value or security documents 100, a multi-luminescent security element 400 is provided which contains at least one first luminescence means 510 and at least one second luminescence means 520. The first luminescence means 510 can be excited under first excitation conditions Sp-1 for the purpose of luminescence, and the second luminescence means 520 can be excited under second excitation conditions Sp-2 for the purpose of luminescence, said second excitation conditions Sp-2 differing from the first excitation conditions Sp-1. The multi-luminescent security element 400 is additionally equipped with at least one absorber means 600 which prevents an excitation of the at least one first luminescence means 510 under the second excitation conditions Sp-2 for the purpose of luminescence.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: January 23, 2024
    Assignee: Bundesdruckerei GmbH
    Inventors: Christian Kunath, Per Krüger, Alexander Mombrée, Christoph Von Czapiewski
  • Multi-Luminescent Security Element and Value or Security Product Containing Said Security Element
    Publication number: 20220195293
    Abstract: In order to increase the security of value or security documents 100, a multi-luminescent security element 400 is provided which contains at least one first luminescence means 510 and at least one second luminescence means 520. The first luminescence means 510 can be excited under first excitation conditions Sp-1 for the purpose of luminescence, and the second luminescence means 520 can be excited under second excitation conditions Sp-2 for the purpose of luminescence, said second excitation conditions Sp-2 differing from the first excitation conditions Sp-1. The multi-luminescent security element 400 is additionally equipped with at least one absorber means 600 which prevents an excitation of the at least one first luminescence means 510 under the second excitation conditions Sp-2 for the purpose of luminescence.
    Type: Application
    Filed: January 3, 2022
    Publication date: June 23, 2022
    Applicant: Bundesdruckerei GmbH
    Inventors: Christian Kunath, Per Krüger, Alexander Mombrée, Christoph Von Czapiewski
  • Multi-luminescent security element and value or security product containing said security element
    Patent number: 11214734
    Abstract: In order to increase the security of value or security documents 100, a multi-luminescent security element 400 is provided which contains at least one first luminescence means 510 and at least one second luminescence means 520. The first luminescence means 510 can be excited under first excitation conditions Sp-1 for the purpose of luminescence, and the second luminescence means 520 can be excited under second excitation conditions Sp-2 for the purpose of luminescence, said second excitation conditions Sp-2 differing from the first excitation conditions Sp-1. The multi-luminescent security element 400 is additionally equipped with at least one absorber means 600 which prevents an excitation of the at least one first luminescence means 510 under the second excitation conditions Sp-2 for the purpose of luminescence.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: January 4, 2022
    Assignee: Bundesdruckerei GmbH
    Inventors: Christian Kunath, Per Krüger, Alexander Mombrée, Christoph Von Czapiewski
  • Multi-Luminescent Security Element and Value or Security Product Containing Said Security Element
    Publication number: 20160053169
    Abstract: In order to increase the security of value or security documents 100, a multi-luminescent security element 400 is provided which contains at least one first luminescence means 510 and at least one second luminescence means 520. The first luminescence means 510 can be excited under first excitation conditions Sp-1 for the purpose of luminescence, and the second luminescence means 520 can be excited under second excitation conditions Sp-2 for the purpose of luminescence, said second excitation conditions Sp-2 differing from the first excitation conditions Sp-1. The multi-luminescent security element 400 is additionally equipped with at least one absorber means 600 which prevents an excitation of the at least one first luminescence means 510 under the second excitation conditions Sp-2 for the purpose of luminescence.
    Type: Application
    Filed: April 2, 2014
    Publication date: February 25, 2016
    Inventors: Christian KUNATH, Per KRÜGER, Alexander MOMBRÉE, Christoph VON CZAPIEWSKI