Patents by Inventor Nguyen Dat-Xuong

Nguyen Dat-Xuong 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).

  • Synthesis of pyrido[4,3-b]carbazole derivatives
    Patent number: 4483989
    Abstract: Derivatives of 9-hydroxy ellipticine, preparation thereof, and use thereof for the treatment of leukemias and solid tumors.
    Type: Grant
    Filed: September 30, 1981
    Date of Patent: November 20, 1984
    Assignee: Agence Nationale de Valorisation de la Recherche (ANVAR)
    Inventors: Jean-Bernard Le Pecq, Claude Paoletti, Nguyen Dat-Xuong
  • 9-Hydroxy ellipticine
    Patent number: 4045565
    Abstract: 9-hydroxy ellipticine, preparation thereof, and use thereof for the treatment of leukemias and solid tumors.
    Type: Grant
    Filed: October 29, 1974
    Date of Patent: August 30, 1977
    Assignee: Etablissement Public dit: Agence Nationale de Valorisation de la Recherche (ANVAR)
    Inventors: Jean Bernard Le Pecq, Claude Paoletti, Nguyen Dat-Xuong