Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7884099 | Quinolone carboxylic acid-substituted rifamycin derivatives | Charles Z. Ding, Yafei Jin, Keith Combrink | 2011-02-08 |
| 7678791 | Nitroheteroaryl-containing rifamycin derivatives | Charles Z. Ding, Jiancheng Wang, Zhenkun Ma, Yafei Jin, Keith Combrink +2 more | 2010-03-16 |
| 7247634 | Rifamycin derivatives effective against drug-resistant microbes | Zhenkun Ma, Yafei Jin, Jing Li, Charles Z. Ding, Keith P. Minor +4 more | 2007-07-24 |
| 7238694 | Rifamycin imino derivatives effective against drug-resistant microbes | Charles Z. Ding, Yafei Jin, Jamie C. Longgood, Zhenkun Ma, Jing Li +2 more | 2007-07-03 |
| 7229996 | Rifamycin derivatives | Zhenkun Ma, Jing Li, Susan Harran, Yong He, Keith P. Minor +4 more | 2007-06-12 |
| 7226931 | (R/S) rifamycin derivatives, their preparations and pharmaceutical compositions | Charles Z. Ding, Zhenkun Ma, Jing Li, Susan Harran, Yong He +4 more | 2007-06-05 |
| 7202246 | Spiro-rifamycin derivatives targeting RNA polymerase | Zhenkun Ma, Jing Li | 2007-04-10 |