Patents by Inventor Gunther J. Rieb

Gunther J. Rieb 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).

  • Regulated gene expression in streptomycetes
    Patent number: 5336607
    Abstract: The kil-kor system from the plasmid pIJ101 can be utilized for regulated gene expression in Streptomycetes. For this, the KorA protein is either inactivated or eliminated to "switch on" a particular gene.
    Type: Grant
    Filed: July 23, 1993
    Date of Patent: August 9, 1994
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Wolfgang Wohlleben, Gunter Muth, Alfred Puhler, Gunther J. Rieb