Patents by Inventor Hans J. Heilmann

Hans J. Heilmann 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).

  • Process for the preparation of glucose dehydrogenase from Bacillus megaterium
    Patent number: 5250415
    Abstract: A process for the preparation of glucose dehydrogenase from Bacillus megaterium. This invention relates to the preparation of a genetically engineered polypeptide with the biological activity of the enzyme glucose dehydrogenase and a new DNA sequence, recombinant DNA vector, and transformed microrganism therefor.
    Type: Grant
    Filed: April 24, 1992
    Date of Patent: October 5, 1993
    Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
    Inventors: Wolfgang Ebeling, Hans J. Heilmann, Friedhelm Meinhardt
  • Process for the preparation of glucose dehydrogenase from Bacillus megaterium
    Patent number: 5126256
    Abstract: A process for the preparation of glucose dehydrogenase from Bacillus megaterium. This invention relates to the preparation of a genetically engineered polypeptide with the biological activity of the enzyme glucose dehydrogenase, and a new DNA sequence, recombinant DNA vector, and transformed microorganism therefor.
    Type: Grant
    Filed: April 8, 1988
    Date of Patent: June 30, 1992
    Assignee: Merck Patent Gesellschaft mit Beschrankter Haftung
    Inventors: Wolfgang Ebeling, Hans J. Heilmann, Friedhelm Meinhardt