Patents by Inventor Elisabeth Scheer

Elisabeth Scheer 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).

  • Method for the fermentative production of L-isoleucine from D,L-.alpha.-hydroxybutyrate
    Patent number: 5118619
    Abstract: A method for the fermentative production of L-isoleucine from D,L-.alpha.-hydroxybutyrate by means of mutants of the genus Corynbecaterium which utilize D-lactate.
    Type: Grant
    Filed: June 8, 1987
    Date of Patent: June 2, 1992
    Assignee: Degussa Aktiengesellschaft
    Inventors: Elisabeth Scheer, Hermann Sahm, Lothar Eggeling, Manfred Kircher, Wolfgang Leuchtenberger