Patents by Inventor MinSeok Chang

MinSeok Chang 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).

  • Human host cell for producing recombinant proteins with high quality and quantity
    Patent number: 8361790
    Abstract: The present invention relates to a human host cell generated from fusion of a human embryonic kidney-derived cell and a human B-cell-derived cell, by using genetic engineering techniques. The human host cell with stable characteristics well preserved may be efficiently used to produce heterologous desired recombinant protein-based pharmaceuticals.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: January 29, 2013
    Assignee: Celltrion, Inc.
    Inventors: HyunJoo Lee, JongMook Kim, MinSeok Chang
  • HUMAN HOST CELL FOR PRODUCING RECOMBINANT PROTEINS WITH HIGH QUALITY AND QUANTITY
    Publication number: 20110065184
    Abstract: The present invention relates to a human host cell generated from fusion of a human embryonic kidney-derived cell and a human B-cell-derived cell, by using genetic engineering techniques. The human host cell with stable characteristics well preserved may be efficiently used to produce heterologous desired recombinant protein-based pharmaceuticals.
    Type: Application
    Filed: April 10, 2009
    Publication date: March 17, 2011
    Applicant: CELLTRION, INC.
    Inventors: HyunJoo Lee, JongMook Kim, MinSeok Chang