Patents by Inventor Maria Gerarda Wilhelmina Gunnewijk

Maria Gerarda Wilhelmina Gunnewijk 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 monitoring of contaminant removal during the purification process of a pharmaceutical product produced by a host cell
    Patent number: 7371581
    Abstract: We describe a process for the monitoring of contaminant removal during the purification process of a pharmaceutical product produced by a host cell, wherein at least two different samples taken during the purification process of the pharmaceutical product are incubated with at least one protein biochip array and contaminants in the samples bound to the protein biochip array are subsequently detected. Preferably samples are taken before the first purification step and after each subsequent purification step.
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: May 13, 2008
    Assignee: DSM IP Assets B.V.
    Inventors: Maria Gerarda Wilhelmina Gunnewijk, Jose Manuel Coco Martin