Patents by Inventor Andre Hartmann

Andre Hartmann 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).

  • Process for the production of a structured film
    Patent number: 9849629
    Abstract: The present invention relates to a process for the formation of a structured film, a structured film as such, an article comprising the structured film, a device for the continuous formation of such a structured film and a composite comprising the structured film.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: December 26, 2017
    Assignees: W. L. Gore & Associates GmbH, W. L. Gore & Associates, Inc.
    Inventors: Alexander Zaggl, Bernadette Heller, Andre Hartmann
  • Process For The Production Of A Structured Film
    Publication number: 20160167291
    Abstract: The present invention relates to a process for the formation of a structured film, a structured film as such, an article comprising the structured film, a device for the continuous formation of such a structured film and a composite comprising the structured film.
    Type: Application
    Filed: August 21, 2014
    Publication date: June 16, 2016
    Inventors: Alexander Zagl, Bernadette Heller, Andre Hartmann