Patents by Inventor Jong-ok Jeun

Jong-ok Jeun 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 derivatives, its pharmaceutically acceptable salts and manufacturing process thereof
    Publication number: 20070099890
    Abstract: Disclosed herein are novel cephalosporin compounds, pharmaceutically acceptable salts thereof, and a method for preparing the compounds. The compounds show superior antibacterial activity against a wide variety of gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) strain. Accordingly, the compounds can be effectively used as antibiotics.
    Type: Application
    Filed: June 25, 2004
    Publication date: May 3, 2007
    Inventors: Sung-gyu Kim, Jeong-min Lee, Jong-ok Jeun, Sang-kwon Sohn, Kyung-il Chot, Joong-hyup Kim, Ghil-soo Nam