Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287889 | Freeze-dried lecithin nanometer powder injection of ursolic acid and its preparation method | Jun Xie, Yan Bai, Guang Yang, ChangGong Zhang | 2012-10-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287889 | Freeze-dried lecithin nanometer powder injection of ursolic acid and its preparation method | Jun Xie, Yan Bai, Guang Yang, ChangGong Zhang | 2012-10-16 |