Patents by Inventor Robert H. M. Stouffs

Robert H. M. Stouffs 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).

  • Chromatographic separation of dextrose from starch hydrolysate
    Patent number: 4614548
    Abstract: A process for chromatographic separation of dextrose from starch hydrolysate wherein the aqueous raffinate produced by contacting the starch hydrolysate with a chromatographic column or bed is treated with glucoamylase and recycled, at least in part, for use as an eluant for dextrose. An immobilized glucoamylase is used in the treatment to produce an aqueous dextrose-containing solution. It is this solution that is recycled and used, at least in part, as the eluant in the chromatographic column or bed used in the process.
    Type: Grant
    Filed: August 23, 1984
    Date of Patent: September 30, 1986
    Assignee: CPC International Inc.
    Inventors: Lawrence E. Cameron, Robert H. M. Stouffs