Patents by Inventor Gunther Klotz

Gunther Klotz 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).

  • Displacement of a liquid A by a liquid B in a suspension
    Patent number: 4162215
    Abstract: This invention relates to a process in which a liquid A is displaced by a liquid B in a suspension. This is effected by superimposing a liquid column on an exchange chamber through which the liquids flow in countercurrent, with stirring. The process may be used for washing or acidifying suspensions, particularly cotton linters.
    Type: Grant
    Filed: May 26, 1977
    Date of Patent: July 24, 1979
    Assignee: Bayer Aktiengesellschaft
    Inventor: Gunther Klotz