Patents by Inventor Damien Belotti

Damien Belotti 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).

  • Method for preparing quinoline-5,8-diones
    Patent number: 6515127
    Abstract: The invention concerns a method for preparing quinoline-5,8-diones of formula (I) wherein R1, R2 and R3 are as defined in claim 1, by light-induced oxygenation of a 8-hydroxyquinoline.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: February 4, 2003
    Assignee: Laboratoire L. Lafon
    Inventors: Janine Cossy, Damien Belotti