Patents by Inventor Ingo Bohn

Ingo Bohn 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).

  • Bilirubin oxidase from alfalfa and use of the enzyme
    Patent number: 5624811
    Abstract: Enzyme specific for bilirubin which has a phenol oxidase activity of less than 0.5% and an activity for biliverdin of less than 10%, a broad pH optimum as well as a good thermostability. The enzyme is obtainable from plants such as alfalfa and is suitable for the determination as well as for the degradation of bilirubin in particular in biological liquids.
    Type: Grant
    Filed: March 18, 1994
    Date of Patent: April 29, 1997
    Assignee: Boehringer Mannheim GmbH
    Inventors: Gunter Lang, Ingo Bohn, Hans-Willi Krell