Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251713 | Method for froth-controlled flotation of argillaceous lepidolite ore | Qicheng Feng, Guang Han, Qian Zhang, Shuming Wen, Dianwen Liu | 2025-03-18 |
| 9624162 | Method for preparing 3-aminomethyl-3,5,5-trimethyl cyclohexylamine | Changsheng Chen, Jinke Jiang, Zhongying Chen, Jiaoying Cui, Jing Wang +4 more | 2017-04-18 |
| 8829245 | 3-aminomethyl-3, 5, 5-trimethyl cyclohexylamine preparation method | Changsheng Chen, Yuan Li, Hongyin Cui, Weiqi Hua | 2014-09-09 |