Patents by Inventor Ki H. Nam

Ki H. Nam 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).

  • 1-.beta.-methyl-2-thiolic carbapenem derivatives
    Patent number: 5463046
    Abstract: The present invention relates to new 1-.beta.-methyl-2-thiolic carbapenem derivatives represented by the following general formula (I) and producing method thereof. ##STR1## The above-mentioned compound is very stable against DHP-1 enzyme due to effective shielding of carbapenem ring structually and is highly effective in both gram-positive and gram-negative microorganism, especially has a remarkable effect on the Pseudomonas aeruginosa known as a disease germ having strong resistance.
    Type: Grant
    Filed: November 19, 1993
    Date of Patent: October 31, 1995
    Assignees: Dong Kook Pharmaceutical Co., Ltd., Ki-Beom Kwon
    Inventors: Jung H. Cho, Chang H. Oh, Ki H. Nam