Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630969 | N-alkyl tryptanthrin derivative, preparation method for same, and application thereof | Hanpu LI, Chunxiang Kuang | 2017-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630969 | N-alkyl tryptanthrin derivative, preparation method for same, and application thereof | Hanpu LI, Chunxiang Kuang | 2017-04-25 |