Patents by Inventor Jean-Pierre Liautard

Jean-Pierre Liautard 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).

  • Device for obtaining and administering unilamellar liposomes
    Patent number: 4792331
    Abstract: A device for obtaining unilamellar liposomes comprising means for forming a solution of lipids, a detergent (octylglucoside) and a pharmaceutically active substance; means for taking an aliquot quantity of said solution; permeable and/or semipermeable membrane partitions for eliminating said detergent by dialysis with polymers in the form of beads; and means for administering to patients the resulting solution free of detergent.
    Type: Grant
    Filed: June 6, 1985
    Date of Patent: December 20, 1988
    Assignees: Centre National de la Recherche Scientifique, Institut National de la Sante et de la Recherche Medicale
    Inventors: Jean Philippot, Jean-Pierre Liautard