Patents by Inventor Marcus Kruidenberg

Marcus Kruidenberg 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).

  • Enzymatic modification in a continuously regenerated packed bed column
    Publication number: 20070243591
    Abstract: A process for the modification of a substrate comprising passing the substrate through a packed bed column of a specific volume of immobilized enzyme wherein the substrate enters the column at or near one end of the column (the ‘inlet end’) and the modified substrate exits at or near the opposite end of the column (the ‘outlet end’), a portion of the volume of immobilized enzyme is periodically removed at or near to the inlet end of the column, and an equivalent portion of immobilized enzyme is periodically added at or near to the outlet end of the column.
    Type: Application
    Filed: March 28, 2007
    Publication date: October 18, 2007
    Applicant: CARGILL, INCORPORATED
    Inventors: Esther Peeters, Marcus Kruidenberg, Andrew Dell