Patents by Inventor Back Chun Lee

Back Chun 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).

  • Antifungal agent comprising natural plant extracts
    Patent number: 7807201
    Abstract: An antifungal agent for the prevention and treatment of the fungal diseases caused by the water mould Saprolegnia parasitica includes the natural product sweet flag extract or its essential oil as an active ingredient and, therefore, is eco-friendly and not harmful to fish. In addition to offering effective prevention and inhibition of mould growth, the antifungal agent can replace malachite green, a known carcinogen, in the aquaculture industry.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: October 5, 2010
    Assignee: Binex Co., Ltd.
    Inventors: Chang Hwa Jeong, Kyoung Dong Jeon, Moon Hyu Yang, Won Suk Kim, Kyung Chool An, Back Chun Lee
  • Manufacturing Method of Activated Lymphocytes for Immunotherapy
    Publication number: 20100233192
    Abstract: Disclosed is a method for preparing activated lymphocytes, which comprises isolating lymphocytes from peripheral blood and proliferating and activating the isolated lymphocytes in vitro. According to the disclosed method, highly effective toxic cells can be prepared in large amounts by culturing human peripheral lymphocytes in the presence of an anti-CD3 antibody, IFN-? and IL-2. The activated lymphocytes proliferated according to the disclosed preparation method comprise both CD3-CD56+ (natural killer cell marker) cells that are the main components of LAK cells, and CD3+CD56+ cells that are the main components of CIK cells, and can be cultured in large amounts. Thus, the lymphocyte cells can show a significantly higher anticancer effect compared to when the LAK cells and the CIK cells are used alone.
    Type: Application
    Filed: April 18, 2007
    Publication date: September 16, 2010
    Applicant: Binex Co., Ltd.
    Inventors: Soon Won Park, Young Ok Son, Cheol Hun Son, You Soo Park, Jung Hwa Ban, Kyoung-Gyu Lee, Jeong Su Jang, Chi Dug Kang, Won-Suk Kim, Kyung Chool An, Back Chun Lee, Ju In Kim, Eun Kyung Park, Sung Hee Choi
  • ANTIFUNGAL AGENT COMPRISING NATURAL PLANT EXTRACTS
    Publication number: 20070269535
    Abstract: An antifungal agent for the prevention and treatment of the fungal diseases caused by the water mould Saprolegnia parasitica includes the natural product sweet flag extract or its essential oil as an active ingredient and, therefore, is eco-friendly and not harmful to fish. In addition to offering effective prevention and inhibition of mould growth, the antifungal agent can replace malachite green, a known carcinogen, in the aquaculture industry.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 22, 2007
    Applicant: BINEX CO., LTD.
    Inventors: Chang Hwa JEONG, Kyoung Dong JEON, Moon Hyu YANG, Won Suk KIM, Kyung Chool AN, Back Chun LEE