Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867998 | Method of making antitussive medicine and relieving cough | Pui-Hay Paul But, Yan Xu, Ren Wang Jiang, Po Hon | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867998 | Method of making antitussive medicine and relieving cough | Pui-Hay Paul But, Yan Xu, Ren Wang Jiang, Po Hon | 2011-01-11 |