Patents by Inventor Chao Ying Kuo

Chao Ying Kuo 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 embryonic stem cells and culturing methods thereof
    Patent number: 7682826
    Abstract: Provided herein are human embryonic stem cells and their method of culturing. In one embodiment, the human embryonic stem cells are maintained in an environment containing an extracellular matrix isolated from feeder cells and a conditioned medium pre-conditioned by the feeder cells; the feeder cells are pre-inactivated by either gamma ray radiation or by mitomycin C treatment. The cultured human embryonic stem cells remain substantially undifferentiated and maintain their pluripotency to differentiate into three germ layer cells.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: March 23, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Mei Ju Yang, Kuang Ning Chang, Lih Tao Hsu, Jun Jae Huang, Wann Hsin Chen, Chao Ying Kuo
  • Human embryonic stem cells and culturing methods thereof
    Publication number: 20060030040
    Abstract: Provided herein are human embryonic stem cells and their method of culturing. In one embodiment, the human embryonic stem cells are maintained in an environment containing an extracellular matrix isolated from feeder cells and a conditioned medium pre-conditioned by the feeder cells; the feeder cells are pre-inactivated by either gamma ray radiation or by mitomycin C treatment. The cultured human embryonic stem cells remain substantially undifferentiated and maintain their pluripotency to differentiate into three germ layer cells.
    Type: Application
    Filed: September 23, 2005
    Publication date: February 9, 2006
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Mei-Ju Yang, Kuang-Ning Chang, Lih-Tao Hsu, Jun-Jae Huang, Wann-Hsin Chen, Chao-Ying Kuo
  • Culture system and method for maintenance and proliferation of undifferentiated human embryonic stem cells
    Publication number: 20050124063
    Abstract: The present invention discloses an improved culture system for proliferative and undifferentiated growth of human embryonic stem cells, comprising an extracellular matrix prepared from feeder cells and a conditioned medium preconditioned by feeder cells. This invention also relates to a culture method utilizing the foregoing culture system.
    Type: Application
    Filed: May 6, 2004
    Publication date: June 9, 2005
    Applicant: Industrial Technology Research
    Inventors: Mei-Ju Yang, Kuang-Ning Chang, Lih-Tao Hsu, Jun-Jae Huang, Wann-Hsin Chen, Chao-Ying Kuo