Patents by Inventor Ullrich Holle

Ullrich Holle 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).

  • LUMINESCENT, TRANSPARENT COMPOSITE MATERIALS
    Publication number: 20090014687
    Abstract: The invention relates to a transparent, luminescent plastic glass containing luminescent particles and to a method for producing the same. The glass hardly differs or differs only slightly in terms of transparency from pure plastic glass. In addition, said glass is easy to produce.
    Type: Application
    Filed: October 22, 2004
    Publication date: January 15, 2009
    Applicant: STUDIENG3SELLSCHAFT KOHLE MBH
    Inventors: Stefan Kaskel, Ullrich Holle, Holger Althues
  • METHOD FOR THE PRODUCTION OF PLASTICS CONTAINING FILLERS
    Publication number: 20070219293
    Abstract: A method for the production of plastics containing fillers is disclosed, in which a reactive precursor for the filler is mixed with the polymer precursor, the reactive precursor for the filler is converted into the filler and the polymer precursor is polymerized to form the plastic. The filler generated thus has a particle size in the nanometre range which are evenly distributed in the precursor and also in the finished plastic, such that the appearance of the plastic, for example, the transparency of the finished plastic, is not affected.
    Type: Application
    Filed: October 20, 2004
    Publication date: September 20, 2007
    Applicant: Studiengesellschaft Kohle mbH
    Inventors: Stefan Kaskel, Ullrich Holle, Holger Althues, Regina Palkovits