Patents by Inventor Kun Ja Lee

Kun Ja Lee 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).

  • Pyrimidinone derivatives
    Patent number: 5869476
    Abstract: The invention relates to pyrimidinone derivatives and the pharmaceutically acceptable salts thereof having remarkable antagonistic action against angiotensin II receptor, and thus useful in treating cardiovascular diseases caused by angiotensin II.
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: February 9, 1999
    Assignee: Boryung Pharmaceutical Co., Ltd.
    Inventors: Woo Hyun Paik, Ji Han Kim, Jae Hyoung Lee, Kyung Jin Jang, Kwang Jae Cho, Jae Seog Kang, Byoung Wug Yoo, Je Bum Park, Kyung Jin Kim, Kun Ja Lee