Patents by Inventor Mathias Thaeter

Mathias Thaeter 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 having a reflective layer with at least one pigmented lake layer, process for the production thereof and use
    Patent number: 8314990
    Abstract: A film (1) which includes at least one transparent replicating layer (2) having a diffractive relief structure (3) and a reflective layer, the reflective layer being formed by at least one pigmented lake layer (4), and the film (1, 1?, 1?) showing a latent optically variable effect produced by the diffractive relief structure (3), and the use thereof. Further a method for the production of such a film.
    Type: Grant
    Filed: August 4, 2009
    Date of Patent: November 20, 2012
    Assignees: Leonhard Kurz Stiftung & Co., Erich Utsch AG
    Inventors: Hubert Suessner, Mathias Thaeter
  • Film, process for the producton thereof and use
    Publication number: 20100033823
    Abstract: A film (1) which comprises at least one transparent replicating layer (2) having a diffractive relief structure (3) and a reflective layer, the reflective layer being formed by at least one pigmented lake layer (4), and the film (1, 1?, 1?) showing a latent optically variable effect produced by the diffractive relief structure (3), and the use thereof. The invention furthermore relates to a method for the production of such a film.
    Type: Application
    Filed: August 4, 2009
    Publication date: February 11, 2010
    Applicants: LEONHARD KURZ Stiftung & Co., KG, Erich UTSCH AG
    Inventors: Hubert Suessner, Mathias Thaeter