Patents by Inventor Joanna SO

Joanna SO 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 chromatography reuse
    Patent number: 10940401
    Abstract: The present invention provides methods for cleaning or regenerating a chromatography materiel for reuse. The methods of the invention can be used for cleaning or regenerating chromatography columns for reuse in the large-scale manufacture of multiple polypeptide products.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: March 9, 2021
    Assignee: GENENTECH, INC.
    Inventors: Ekta Mahajan, Joanna So, Jay Werber
  • METHOD FOR CHROMATOGRAPHY REUSE
    Publication number: 20190054396
    Abstract: The present invention provides methods for cleaning or regenerating a chromatography materiel for reuse. The methods of the invention can be used for cleaning or regenerating chromatography columns for reuse in the large-scale manufacture of multiple polypeptide products.
    Type: Application
    Filed: March 13, 2018
    Publication date: February 21, 2019
    Inventors: Ekta MAHAJAN, Joanna SO, Jay WERBER
  • METHOD FOR CHROMATOGRAPHY REUSE
    Publication number: 20150093800
    Abstract: The present invention provides methods for cleaning or regenerating a chromatography materiel for reuse. The methods of the invention can be used for cleaning or regenerating chromatography columns for reuse in the large-scale manufacture of multiple polypeptide products.
    Type: Application
    Filed: September 5, 2014
    Publication date: April 2, 2015
    Inventors: Ekta MAHAJAN, Kapil KOTHARY, Joanna SO, Jay WERBER