Patents by Inventor Hung Keun Lee

Hung Keun Lee 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).

  • Uses of modified human tumor necrosis factor receptor-1 polypeptide
    Patent number: 9580490
    Abstract: The present invention relates to new uses of modified human tumor necrosis factor receptor-1 (TNFRI) polypeptide, and more particularly, to uses thereof for prevention and treatment of dry eye syndrome. The modified TNFRI or modified TNFRI fragment of the present invention has excellent TNF? neutralizing activity, and inhibits TNF? activity on the ocular surface of the patient to suppress inflammation induction effects related to dry eye. Therefore, the modified TNFRI or modified TNFRI fragment of the present invention exhibits remarkable effects in the prevention and treatment of dry eye syndrome, and thus can be very useful in the prevention and treatment of dry eye syndrome.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: February 28, 2017
    Assignee: HANALL BIOPHARMA CO., LTD.
    Inventors: Sung Wuk Kim, Seung Kook Park, Yeon Jung Song, Eun Sun Kim, Hyea Kyung Ahn, Jae Kap Jeong, Hung Keun Lee
  • USES OF MODIFIED HUMAN TUMOR NECROSIS FACTOR RECEPTOR-1 POLYPEPTIDE
    Publication number: 20150119338
    Abstract: The present invention relates to new uses of modified human tumor necrosis factor receptor-1 (TNFRI) polypeptide, and more particularly, to uses thereof for prevention and treatment of dry eye syndrome. The modified TNFRI or modified TNFRI fragment of the present invention has excellent TNF? neutralizing activity, and inhibits TNF? activity on the ocular surface of the patient to suppress inflammation induction effects related to dry eye. Therefore, the modified TNFRI or modified TNFRI fragment of the present invention exhibits remarkable effects in the prevention and treatment of dry eye syndrome, and thus can be very useful in the prevention and treatment of dry eye syndrome.
    Type: Application
    Filed: February 7, 2013
    Publication date: April 30, 2015
    Inventors: Sung Wuk Kim, Seung Kook Park, Yeon Jung Song, Eun Sun Kim, Hyea Kyung Ahn, Jae Kap Jeong, Hung Keun Lee