Patents by Inventor Miae Namgung

Miae Namgung 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).

  • Benzopyranyl heterocycle derivatives, process for preparation thereof, and pharmaceutical compositions containing them
    Patent number: 6413983
    Abstract: The present invention relates to novel benzopyranyl heterocycle derivatives of the formula 1, process for preparation thereof and pharmaceutical use of the benzopyranyl heterocycle derivatives. The benzopyranyl heterocycle derivatives of the present invention can be used for protecting heart, brain, retina and neuronal cell from “ischemia-reperfusion” injury, treatment for diseases related to it and suppressing lipid peroxidation. Wherein R1, R2, R3, R4, n and * are each defined in specification.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: July 2, 2002
    Assignee: Dongbu Hannong Chemical Co. Ltd.
    Inventors: Sung-Eun Yoo, Sun Kyung Lee, Kyu Yang Yi, Nak Jeong Kim, Jee Hee Suh, Hwa Sup Shin, Byung Ho Lee, Ho Won Seo, Hong Lim, Sun-Ok Kim, Dongha Lee, Insun Cho, Miae Namgung, Dongsoo Jang