Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005661 | Osmotic pump controlled release tablet and preparation method thereof | Qingwei Jiang, Weifeng Yi, Wenbin Yang, Junli Zheng | 2015-04-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005661 | Osmotic pump controlled release tablet and preparation method thereof | Qingwei Jiang, Weifeng Yi, Wenbin Yang, Junli Zheng | 2015-04-14 |