Patents by Inventor Dorothea Isler

Dorothea Isler 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).

  • Biomass lipase inhibitor useful for treating adiposity
    Patent number: 5540917
    Abstract: A pharmaceutical composition comprising at least one water insoluble crude fiber and at least one lipase inhibitor. The lipase inhibitor is present in an amount effective for treating adiposity. The lipase inhibitor is selected from lipstatin in pure form, a biomass comprising a lipase inhibitor, and tetrahydrolipstatin.
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: July 30, 1996
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Dorothea Isler, Walter Rehm, Erich Widmer
  • Biomasses to treat non-human animals
    Patent number: 5447953
    Abstract: The use of biomasses obtained in the fermentative production of lipase inhibitors, especially lipstatin, for the preparation of foodstuffs, feedstuffs, food additives, feed additives, feed supplements, medicinal feed premixes or medicaments for oral administration, are described.
    Type: Grant
    Filed: June 17, 1994
    Date of Patent: September 5, 1995
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Dorothea Isler, Walter Rehm, Erich Widmer