Patents by Inventor Kyunga Yu

Kyunga Yu 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).

  • 2-oxo-heterocyclic compounds and pharmaceutical compositions
    Patent number: 7723376
    Abstract: The present invention is related to novel use of 2-oxo-heterocyclic compounds having anticancer activity and the process for preparing them and a pharmaceutical composition comprising the same.
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: May 25, 2010
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Hwan Mook Kim, Gyoon Hee Han, Song Kyu Park, Chang Woo Lee, Sang Bae Han, Ki Hoon Lee, Yung Hee Kho, Jin Hyuk Yang, Bum Woo Park, Hyang Woo Lee, Jeung Whan Han, Dong Kyu Ryu, Jin Ha Lee, Tae Gyu Chun, Yong Kee Kim, Hee Yoon Lee, Bong Yong Lee, Jeom Yong Kim, Ji Duck Kim, Kyunga Yu, Sun Young Kim
  • Use of novel 2-oxo-heterocyclic compounds and the pharmaceutical compositions comprising the same
    Publication number: 20060173043
    Abstract: The present invention is related to novel use of 2-oxo-heterocyclic compounds having anticancer activity and the process for preparing them and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: July 15, 2004
    Publication date: August 3, 2006
    Inventors: Gyoon Han, Hwan Kim, Song Park, Chang-Woo Lee, Sang Han, Ki Lee, Yung Kho, Jin Yang, Bum Park, Hyang Lee, Jeung Han, Dong Ryu, Jin Lee, Tae Chun, Yong Kim, Hee Lee, Bong Lee, Jeom Kim, Ji Kim, Kyunga Yu, Sun Kim