Patents by Inventor Theodoor R. Hanssens

Theodoor R. Hanssens 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).

  • Process for the recovery of monosaccharides from poly-, oligo- and/or disaccharides containing tuberous plants by means of ultrafiltration
    Patent number: 4702839
    Abstract: Process for the recovery of monosaccharides from poly-, oligo- and/or disaccharides containing tuberous plants by reducing the roots of the tuberous plants by means of grating, extracting the reduced material with unwarmed water, for instance of at most 18.degree. C., subjecting the extract at first to an ultrafiltration and then to a demineralization after which the saccharides present in the obtained solution are hydrolyzed by means of a cation exchanger (H.sup.+ -form) or by acidification.
    Type: Grant
    Filed: May 18, 1984
    Date of Patent: October 27, 1987
    Assignee: Cooperatieve Vereniging Suiker Unie U.A.
    Inventors: Kees Koerts, Theodoor R. Hanssens