Patents by Inventor Weinmin Zhang

Weinmin Zhang 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).

  • Organic Semiconductors
    Publication number: 20100117066
    Abstract: The invention relates to novel substituted dibenzo[d,d?]benzo[1,2-b;4,5-b?]dithiophenes (DBBDT), to methods of their synthesis, to organic semiconducting materials, formulations and layers comprising them, and to electronic devices, like organic field effect transistors (OFETs), comprising them.
    Type: Application
    Filed: March 28, 2008
    Publication date: May 13, 2010
    Applicant: Merck Patent GmbH
    Inventors: Martin Heeney, Weinmin Zhang, Iain McCullooch