Patents by Inventor Donna F. Quicho

Donna F. Quicho 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 FOR REGENERATION OF AN OVERLOAD CHROMATOGRAPHY COLUMN
    Publication number: 20220203347
    Abstract: The present invention provides methods for cleaning or regenerating a chromatography material for reuse. The methods of the invention can be used for cleaning or regenerating ion exchange chromatography columns for reuse in the large-scale manufacture of multiple polypeptide products where the ion exchange chromatography column in used in overload mode.
    Type: Application
    Filed: December 3, 2021
    Publication date: June 30, 2022
    Applicant: Genentech, Inc.
    Inventors: Marc L. Wong, Donna F. Quicho, Jason A. Brown, Josefine K. Persson, Amy Lim