Patents by Inventor Roland Gresser

Roland Gresser 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).

  • Semiconducting component including 1-[3-aryl-isoindolyl-(1)-imino]-3-aryl-IH-isoindole
    Patent number: 8426850
    Abstract: The present invention relates to an organic semiconductor element that comprises multiple layers. One or more layers may include compounds that can function as light absorbers, charge transporting materials, and/or as a dopant.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: April 23, 2013
    Assignee: heliatek GmbH
    Inventors: Roland Gresser, Toni Mueller, Markus Hummert, Moritz Riede, Horst Hartmann, Karl Leo
  • Semiconducting Component
    Publication number: 20120126213
    Abstract: The present invention relates to an organic semiconductor element that comprises multiple layers. One or more layers may include compounds that can function as light absorbers, charge transporting materials, and/or as a dopant.
    Type: Application
    Filed: May 19, 2010
    Publication date: May 24, 2012
    Applicant: HELIATEK GMBH
    Inventors: Roland Gresser, Toni Mueller, Markus Hummert, Moritz Riede, Horst Hartmann, Karl Leo