Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248085 | Epoxy resin material, preparation method therefor and application thereof | Meng Zhou, Zhaoxing Liu, Xiucai Du, Xiaoli Sun, Changkun Chu +2 more | 2022-02-15 |
| 11045794 | Supported catalyst used for synthesizing polyether amine, and manufacturing method | Shujie Ren, Congying Zhang, Xin Li, Zhenguo Liu, Xiaolong Wang +9 more | 2021-06-29 |
| 10974233 | Catalyst for preparing 1,5-pentanediol via hydrogenolysis of tetrahydrofurfuryl alcohol, method and application thereof | Jianglin Hu, Yunhai Liu, Yuan Li, Yanfang Song, Yang Yang +6 more | 2021-04-13 |
| 10898883 | Silicalite-1 molecular sieve-based catalyst and preparation method for 1,2-pentanediol using said catalyst | Jianglin Hu, Yunhai Liu, Xinjian Bian, Yuan Li, Changsheng Chen +7 more | 2021-01-26 |
| 9926259 | Catalyst for fixed bed aniline rectification residue recycling and preparation method | Hua Mei, Hao Chen, Dewei Yu, Congying Zhang, Hui Wang +8 more | 2018-03-27 |
| 9580380 | Method for preparing diamino-dicyclohexyl methane | Xin Li, Hao Chen, Congying Zhang, Shan Gao, Zhenguo Liu +7 more | 2017-02-28 |