Patents by Inventor Harry-Günter Müller

Harry-Günter Müller 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).

  • Thixotropic dispersions of polysuccinimide and their use
    Patent number: 6861398
    Abstract: The present invention relates to stable thixotropic polysuccinimide (PSI) dispersions, known as slurries, and to their use as additives for improving the flow properties of concrete, in oil wells, in acidic gel cleaners, and in drainage systems of tunnel constructions.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: March 1, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Klein, Joachim Voss, Holger Schmidt, Fred Ebert, Harry-Günter Müller