Patents by Inventor Verena Schlensog

Verena Schlensog 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).

  • Expression system which can be regulated
    Patent number: 5830692
    Abstract: An expression system can be regulated by acetate, pH and oxygen, which expression system includes a trans-acting regulator protein and a promoter which can be activated by this protein. Any desired structural genes are maximally expressed under the control of the expression system at an oxygen partial pressure, pO.sub.2, of 0-5% and a pH of 6.0-6.5, and in the presence of acetate at a concentration of 40-60 mM. There is also a process for preparing this expression system, and a process for using this expression system.
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: November 3, 1998
    Assignee: Consortium fur Elektrochemische Industrie GmbH
    Inventors: August Bock, Dagmar Mayer, Verena Schlensog, Anton Candussio