Patents by Inventor Gerhard Noessner

Gerhard Noessner 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).

  • Xanthone compounds, their preparation and use as medicament
    Patent number: 6403636
    Abstract: This invention relates to novel xanthone compounds, their preparation and use as medicament. More particularly this invention is directed to the isolation of the novel xanthone natural product sootepenseone from Dasymaschalon sootepense Craib, Annonaceae, its identification and derivatization, and the use of sootepenseone and its derivatives as anticancer agents.
    Type: Grant
    Filed: June 28, 2000
    Date of Patent: June 11, 2002
    Assignee: Zentaris AG
    Inventors: Vichai Reutrakul, Thaiwatchai Santisuk, Gerhard Noessner, Juergen Schmidt, Bernd Nickel, Thomas Klenner, Sebastian Hose