Patents by Inventor Niels Krog

Niels Krog 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).

  • Controlled release composition
    Patent number: 6660278
    Abstract: A controlled release composition for a biologically active material, which composition is liquid or liquid crystalline and comprises at least one medium or long-chain fatty acid ester of diglycerol as a carrier for said biologically active material, said biologically active material being dissolved or dispersed in said carrier. Said composition is especially useful as a medical composition.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: December 9, 2003
    Assignee: GS Development AB
    Inventors: Kåre Larsson, Helena Ljusberg-Wahren, Niels Krog