Patents by Inventor Xavier de Leval

Xavier de Leval 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).

  • Pyridinic sulfonamide derivatives method of production and use thereof
    Publication number: 20070173534
    Abstract: New pyridinic sulfonamide derivatives represented by a general formula (I), wherein R1 represents a mono- or polyhalogenated C1-12-alkyl or a mono- or polyhalogenated C3-8-cycloalkyl group. The method of production of such derivatives and their use as active therapeutic substance in the treatment of diseases such as inflammation, arthrosis, cancer, angiogenesis and asthma are also reported.
    Type: Application
    Filed: March 23, 2007
    Publication date: July 26, 2007
    Inventors: Jacques Delarge, Bernard Pirotte, Jean-Michel Dogne, Xavier de Leval, Fabien Julemont
  • Pyridinic sulfonamide derivatives method of production and use thereof
    Patent number: 7226936
    Abstract: New pyridinic sulfonamide derivatives represented by a general formula (I), wherein R1, represents a mono- or polyhalogenated C1–12-alkyl or a mono- or poly-halogenated C3–8-cycloalkyl group. The method of production of such derivatives and their use as active therapeutic substance in the treatment of diseases such as inflammation, arthrosis, cancer, angiogenesis and asthma are also reported.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: June 5, 2007
    Assignee: University De Liege
    Inventors: Jacques Delarge, Bernard Pirotte, Jean-Michel Dogne, Xavier de Leval, Fabien Julemont
  • Pyridinic sulfonamide derivatives method of production and use thereof
    Publication number: 20050020642
    Abstract: New pyridinic sulfonamide derivatives represented by a general formula (I), wherein R1, represents a mono- or polyhalogenated C1-12-alkyl or a mono- or poly-halogenated C3-8-cycloalkyl group. The method of production of such derivatives and their use as active therapeutic substance in the treatment of diseases such as inflammation, arthrosis, cancer, angiogenesis and asthma are also reported.
    Type: Application
    Filed: September 19, 2002
    Publication date: January 27, 2005
    Inventors: Jacques Delarge, Bernard Pirotte, Jean-Michel Dogne, Xavier de Leval, Fabien Julemont