Patents by Inventor Guoling XI

Guoling XI 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).

  • Methods of producing immunoconjugates
    Patent number: 9920124
    Abstract: The present invention provides methods of preparing active immunoconjugates, including anti-CD22 immunoconjugates. Suitably, the methods include a fed-batch refolding process and/or column stripping process that result in an increase in yield of the immunoconjugate over other processes that do not utilize the methods.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: March 20, 2018
    Assignee: MedImmune, LLC
    Inventors: Alan Hunter, Thomas Linke, Timothy Pabst, Michaela Wendeler, Xiangyang Wang, Christopher Thompson, Guoling Xi, Andrew Fulton
  • METHODS OF PRODUCING IMMUNOCONJUGATES
    Publication number: 20150337040
    Abstract: The present invention provides methods of preparing active immunoconjugates, including anti-CD22 immunoconjugates. Suitably, the methods include a fed-batch refolding process and/or column stripping process that result in an increase in yield of the immunoconjugate over other processes that do not utilize the methods.
    Type: Application
    Filed: December 19, 2013
    Publication date: November 26, 2015
    Applicant: MEDIMMUNE, LLC
    Inventors: Alan HUNTER, Thomas LINKE, Timothy PABST, Michaela WENDELER, Xiangyang WANG, Christopher THOMPSON, Guoling XI, Andrew FULTON