Patents by Inventor Niels Otto Thiesen

Niels Otto Thiesen 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).

  • Immobilization of glucose isomerase
    Patent number: 3980521
    Abstract: A water insoluble glucose isomerase product is prepared from microorganism cells exhibiting glucose isomerase activity by concentrating and homogenizing the microorganism cells to form a homogenized cell concentrate containing ruptured cells, reacting the homogenized concentrate with glutaraldehyde to form a coherent solid product and removing water and shaping the coherent product into a divided form.
    Type: Grant
    Filed: August 28, 1974
    Date of Patent: September 14, 1976
    Assignee: Novo Industri A/S
    Inventors: Shmuel Amotz, Tage Kjaer Nielsen, Niels Otto Thiesen