Patents by Inventor Yong-Jin Jang

Yong-Jin Jang 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).

  • Novel cephalosporin compounds and process for preparing the same
    Publication number: 20030162763
    Abstract: The present invention relates to a novel cephalosporin compound and pharmaceutically acceptable non-toxic salt, physiologically hydrolysable ester, hydrate, solvate or isomer thereof, to a pharmaceutical composition containing the compound and to a process for preparing the compound.
    Type: Application
    Filed: November 21, 2002
    Publication date: August 28, 2003
    Inventors: Chang-Seok Lee, Seong-Ho Oh, Eun-Jung Ryu, Seong-Baek Lee, Ha-Sik Youn, Yong-Jin Jang, Geun-Tae Kim, Hyang-Sook Lee
  • Novel cephalosporin compounds and process for preparing the same
    Publication number: 20030162762
    Abstract: The present invention relates to a novel cephalosporin compound, and pharmaceutically acceptable non-toxic salt, physiologically hydrolysable ester, hydrate, solvate or isomer thereof, to a pharmaceutical composition containing the compound and to a process for preparing the compound.
    Type: Application
    Filed: November 21, 2002
    Publication date: August 28, 2003
    Inventors: Chang-Seok Lee, Seong-Ho Oh, Eun-Jung Ryu, Hyung-Yeul Joo, Ha-Sik Youn, Yong-Jin Jang, Geun-Tae Kim