Patents by Inventor Othmar WOHLHAUSER

Othmar WOHLHAUSER 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).

  • Method and device for printing films
    Patent number: 9610607
    Abstract: A method for digital printing of a composite film or a film is provided in which a corona pretreatment of the composite film or the film is performed, the film is primed with a primer, a corona pretreatment of the primed composite film or the film is performed, the corona-pretreated, primed composite film or the film is printed using a digital printing method, and a protective paint is applied on the printed, corona-pretreated, primed composite film or the film.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: April 4, 2017
    Assignee: Wipf AG
    Inventors: Othmar Wohlhauser, Oliver Fankhauser
  • Method and Device for Printing Films
    Publication number: 20150190842
    Abstract: A method for digital printing of a composite film or a film is provided in which a corona pretreatment of the composite film or the film is performed, the film is primed with a primer, a corona pretreatment of the primed composite film or the film is performed, the corona-pretreated, primed composite film or the film is printed using a digital printing method, and a protective paint is applied on the printed, corona-pretreated, primed composite film or the film.
    Type: Application
    Filed: March 20, 2015
    Publication date: July 9, 2015
    Inventors: Othmar WOHLHAUSER, Oliver FANKHAUSER