Patents by Inventor Reto Gnos

Reto Gnos 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).

  • Transfer film and method for producing a transfer film
    Patent number: 10427446
    Abstract: The invention relates to a transfer film (1), in particular hot-stamping film, the use of a transfer film (1), a film, a security document (2), and a method for producing a transfer film (1). Here, it is provided that the transfer film (1) comprises a transfer layer (20) detachably arranged on a carrier layer (10). The transfer layer (20) further has at least one first color layer (30) and the at least one first color layer (30) comprises at least one binder and at least first pigments, the color appearance of which changes depending on the observation angle.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: October 1, 2019
    Assignee: OVD KINEGRAM AG
    Inventors: Rene Staub, Christina Streb, Michael Hoffmann, Reto Gnos
  • Transfer Film and Method for Producing a Transfer Film
    Publication number: 20170267013
    Abstract: The invention relates to a transfer film (1), in particular hot-stamping film, the use of a transfer film (1), a film, a security document (2), and a method for producing a transfer film (1). Here, it is provided that the transfer film (1) comprises a transfer layer (20) detachably arranged on a carrier layer (10). The transfer layer (20) further has at least one first color layer (30) and the at least one first color layer (30) comprises at least one binder and at least first pigments, the color appearance of which changes depending on the observation angle.
    Type: Application
    Filed: August 11, 2015
    Publication date: September 21, 2017
    Inventors: Rene Staub, Christina Streb, Michael Hoffmann, Reto Gnos