Patents by Inventor Wolfgang Muller-Ruchholtz

Wolfgang Muller-Ruchholtz 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).

  • Separator for magnetic particles from liquid phase
    Patent number: 4738773
    Abstract: A separator for the magnetic removal of magnetizable particles, consists of an application unit for the application and the transport of sample and buffer, a separating unit of plastic or glass for the removal of the magnetizable particles, and a collecting unit. The separating unit is provided with one or more electromagnets, which are able, owing to their magnetic force, to hold the magnetizable particles back in the separating unit.
    Type: Grant
    Filed: May 29, 1986
    Date of Patent: April 19, 1988
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wolfgang Muller-Ruchholtz, Jorg Kandzia, Wolfgang Haas, Gabriele Leyhausen