Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8968453 | Anthrapyridone sulfonic acid compounds and their preparation methods and applications | Xiaojun Peng, Tao Liu, Jinhe Wu, Rong Zhang, Jingyue Wang +3 more | 2015-03-03 |