Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9233925 | Process for preparation of roflumilast | Yi Chen, Stanislaw Pikul, Shen-Chun Kuo | 2016-01-12 |
| 9085533 | Process for preparation of roflumilast | Yi Chen, Stanislaw Pikul, Shen-Chun Kuo | 2015-07-21 |