Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8450330 | Pharmaceutical acceptable composition containing non-steroidal anti-inflammatory drug and local anesthetics | Hui-Ling Shieh, Chiung-Ju Tsai, Shin-Hong Jang | 2013-05-28 |
| 6225321 | Long analgesic acting nalbuphine polyester derivative and method of use | Oliver Yoa-Pu Hu, Shung-Tai Ho | 2001-05-01 |
| 5475139 | Method for the preparation of substituted derivatives of diphenyl amine | Tsung-Chung Liu | 1995-12-12 |