Patents by Inventor René P. Scheurich

René P. Scheurich 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).

  • Polymer materials for organic electroluminescent devices
    Patent number: 9236571
    Abstract: The present invention relates to polymeric materials which have electron-transporting, hole-transporting and/or emitting units in the side chains. The present invention furthermore relates to processes for the preparation of these polymers, to the use of these polymers in electroluminescent devices and to electroluminescent devices comprising these polymers.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: January 12, 2016
    Assignee: Merck Patent GmbH
    Inventors: Niels Schulte, Aurélie Ludemann, Junyou Pan, René P. Scheurich, Thomas Eberle, Arne Buesing, Philipp Stoessel
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20120142855
    Abstract: The present invention relates to polymers comprising structural units having partially fluorinated substituents, to mixtures and formulations comprising the polymers according to the invention, to a process for the preparation of the polymers according to the invention, and to the use of the polymers according to the invention as functional materials in electronic devices.
    Type: Application
    Filed: June 24, 2010
    Publication date: June 7, 2012
    Applicant: Merck Patent GmbH Patents & Scientific Information
    Inventors: René P. Scheurich, Junyou Pan, Frank Egon Meyer, Niels Schulte, Rémi Manouk Anèmian, Susanne Heun, Thomas Eberle, Aurélie Ludemann, Herwig Buchholz, Wolfgang Hierse