Patents by Inventor Louis Henrion

Louis Henrion 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).

  • Pharmaceutical composition for transdermal delivery of befloxatone
    Publication number: 20040024036
    Abstract: The subject of the present invention is a pharmaceutical composition for transdermal administration of befloxatone, which may take the form of a gel, of an ointment or of an emulsion for local administration, of a transdermal patch or of a film deposited by a spray, characterized in that it comprises at least one absorption promoter.
    Type: Application
    Filed: January 30, 2003
    Publication date: February 5, 2004
    Inventors: Anne Charlier, Louis Henrion
  • Transdermal pharmaceutical composition
    Patent number: 5523094
    Abstract: A pharmaceutical preparation intended for transdermal administration contains alfusozin [(N-[3-[(4-amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]tetrahydr o-2-furancarboxamide] or a salt thereof and a mixture composed of water, at least one organic solvent and at least one absorption promoter.
    Type: Grant
    Filed: July 20, 1994
    Date of Patent: June 4, 1996
    Assignee: Synthelabo
    Inventors: Veronique Andrieu, Louis Henrion, Jean Montel, Alexander Wick