Patents by Inventor Ji Hyeon Gong

Ji Hyeon Gong 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).

  • Quinazoline derivatives for inhibiting cancer cell growth and method for the preparation thereof
    Patent number: 8003658
    Abstract: The present invention relates to a novel quinazoline derivative and a pharmaceutically acceptable salt thereof for inhibiting the growth of cancer cells, a method for the preparation thereof and a pharmaceutical composition comprising same as an active ingredient.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: August 23, 2011
    Assignee: Hanmi Holdings Co., Ltd.
    Inventors: Young Jin Ham, Ji Hyeon Gong, Mi Young Cha, Jong Woo Kim, Maeng Sup Kim, Eun Young Kim, Ji Yeon Song, Chang In Kim, Se Young Kim, Gwan Sun Lee
  • Quinazoline Derivatives For Inhibiting Cancer Cell Growth And Method For The Preparation Thereof
    Publication number: 20080009509
    Abstract: The present invention relates to a novel quinazoline derivative and a pharmaceutically acceptable salt thereof for inhibiting the growth of cancer cells, a method for the preparation thereof and a pharmaceutical composition comprising same as an active ingredient.
    Type: Application
    Filed: December 20, 2005
    Publication date: January 10, 2008
    Applicant: HANMI PHARM CO., LTD
    Inventors: Young Jin Ham, Ji Hyeon Gong, Mi Yong Cha, Jong Woo Kim, Maeng Sup Kim, Eun Young Kim, Ji Yeon Song, Chang In Kim, Se Young Kim, Gwan Sun Lee