Patents by Inventor Bruno Quenon

Bruno Quenon 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 of manufacturing a maltose-rich syrup
    Patent number: 6284498
    Abstract: The invention relates to a method of manufacturing a maltose-rich syrup, comprising the successive stages consisting of: (a) carrying out a liquefaction of a starch milk; (b) carrying out a saccharification of the liquefied starch milk in the presence of a maltogenic &agr;-amylase; (c) continuing the saccharification of the liquefied starch milk in the presence of a &bgr;-amylase and at least one debranching enzyme chosen from the group consisting of pullulanases and isoamylases with a view to obtaining a syrup which is rich in maltose.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: September 4, 2001
    Assignee: Roquette Freres
    Inventors: Catherine Fouache, Didier Delobeau, Bruno Quenon