Patents by Inventor Kang In Na

Kang In Na 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).

  • Antibody variable region of a monoclonal antibody against human tumor necrosis factor alpha and a gene encoding the same
    Patent number: 7196177
    Abstract: An antibody variable region of a monoclonal antibody specifically binding to human tumor necrosis factor-? contains at least one of a heavy chain variable region and a light chain variable region having specific complementarity determining regions therein. A nucleic acid molecule encoding the same, a recombinant vector containing the nucleic acid molecule, and a cell transformed with the recombinant vector are also provided.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: March 27, 2007
    Assignee: Yuhan Corporation
    Inventors: Heui II Kang, In Young Ko, Moo Young Song, Chang Seok Kim, Sang Koo Park, Jae Sun Lee, Tae Hyoung Yoo, Kang In Na
  • Nucleic acid molecules encoding human tumor necrosis factor ?-specific antibodies
    Patent number: 7109320
    Abstract: An antibody variable region of a monoclonal antibody specifically binding to human tumor necrosis factor-? contains at least one of a heavy chain variable region and a light chain variable region having specific complementarity determining regions therein. A nucleic acid molecule encoding the same, a recombinant vector containing the nucleic acid molecule, and a cell transformed with the recombinant vector are also provided.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: September 19, 2006
    Assignee: Yuhan Corporation
    Inventors: Heui Il Kang, In Young Ko, Moo Young Song, Chang Seok Kim, Sang Koo Park, Jae Sun Lee, Tae Hyoung Yoo, Kang In Na
  • Antibody variable region of a monoclonal antibody against human tumor necrosis factor alpha and a gene encoding the same
    Publication number: 20060147452
    Abstract: An antibody variable region of a monoclonal antibody specifically binding to human tumor necrosis factor-? contains at least one of a heavy chain variable region and a light chain variable region having specific complementarity determining regions therein. A nucleic acid molecule encoding the same, a recombinant vector containing the nucleic acid molecule, and a cell transformed with the recombinant vector are also provided.
    Type: Application
    Filed: March 16, 2006
    Publication date: July 6, 2006
    Inventors: Heui Kang, In Ko, Moo Song, Chang Kim, Sang Park, Jae Lee, Tae Yoo, Kang Na
  • Humanized antibody against S-surface antigen of hepatitis B virus
    Publication number: 20060014937
    Abstract: A humanized antibody of the present invention shows similar antigen-binding affinity to a mouse monoclonal antibody and significantly low immunogenecity. Therefore, the humanized antibody of the present invention can be effectively used for treating chronic hepatitis B and preventing HBV infection of a patient received liver transplantation and vertical transmission from a mother infected with HBV to a fetus.
    Type: Application
    Filed: April 7, 2005
    Publication date: January 19, 2006
    Inventors: Heui Kang, Byung Lee, Se Park, Moo Song, Tae Yoo, Jae Lee, Chang Kim, Sang Park, Kang Na
  • Antibody variable region of a monoclonal antibody against human tumor necrosis factor alpha and a gene encoding the same
    Publication number: 20050124041
    Abstract: An antibody variable region of a monoclonal antibody specifically binding to human tumor necrosis factor-? contains at least one of a heavy chain variable region and a light chain variable region having specific complementarity determining regions therein. A nucleic acid molecule encoding the same, a recombinant vector containing the nucleic acid molecule, and a cell transformed with the recombinant vector are also provided.
    Type: Application
    Filed: November 16, 2004
    Publication date: June 9, 2005
    Inventors: Heui Kang, In Ko, Moo Song, Chang Kim, Sang Park, Jae Lee, Tae Yoo, Kang Na