Patents by Inventor Wolfgang Gennburg

Wolfgang Gennburg 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).

  • Halogenated thiophene monomer for the preparation of regioregular polythiophenes
    Patent number: 7262264
    Abstract: Conductive polymers and a method of forming conductive polymers. More particularly, a method of forming head-to-tail coupled regioregular poly-(3-substituted) thiophenes having improved charge carrier mobility and current modulation. Also, monomers having two different halogen leaving groups and which form regioregular poly-(3-substituted) thiophenes more efficiently and economically than other processes. Polythiophene polymers, films and articles are also provided.
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: August 28, 2007
    Assignee: Honeywell International Inc.
    Inventors: Christian Werner, Andreas Kanschik-Conradsen, Bernd Kellermeier, Wolfgang Gennburg, Susanne Hoyer
  • Halogenated thiophene monomer for the preparation of regioregular polythiophenes
    Publication number: 20060155105
    Abstract: Conductive polymers and a method of forming conductive polymers. More particularly, a method of forming head-to-tail coupled regioregular poly-(3-substituted) thiophenes having improved charge carrier mobility and current modulation. Also, monomers having two different halogen leaving groups and which form regioregular poly-(3-substituted) thiophenes more efficiently and economically than other processes. Polythiophene polymers, films and articles are also provided.
    Type: Application
    Filed: January 12, 2005
    Publication date: July 13, 2006
    Inventors: Christian Werner, Andreas Kanschik-Conradsen, Bernd Kellermeier, Wolfgang Gennburg, Susanne Hoyer