Patents by Inventor Jean-Michel Armet

Jean-Michel Armet 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 hydrolyzing cellulosic materials into reducing sugars
    Patent number: 4579595
    Abstract: A moist ligno-cellulosic mass was impregnated under cooling with HCl gas then it was warmed up in order to cause said mass to hydrolyze and the excess of acid to escape, the brewing action consecutive to said desorption improving the efficiency of said hydrolysis.
    Type: Grant
    Filed: May 16, 1985
    Date of Patent: April 1, 1986
    Assignee: Battelle Memorial Institute
    Inventors: Jean-Pierre Sachetto, Jean-Michel Armet, Ake A. Johansson, Alain Roman, Sergio Cuccolo