Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167280 | Catalyst for preparing α-phenylethanol by hydrogenation of acetophenone, preparation method thereof and application thereof | Zuojin Li, Haibo Yu, Jishan Zhan, Yu-Lian Sha, Naibo Chu +1 more | 2021-11-09 |
| 11110437 | SCR catalyst and its preparation method and applications | Wenyi Zhao, Yan Wang, Zhaoqiang Li, Cheng Zhang, Rongrong Fan +7 more | 2021-09-07 |
| 11111332 | Isocyanate polymerization catalyst, preparation method thereof, and method for preparing polyisocyanate by using same | Wei Liu, Yonghua Shang, Bin Shi, Yuqi Wang, Lidong Sun +1 more | 2021-09-07 |
| 11059772 | Imine-type quaternary ammonium salt catalyst, preparation method thereof and use thereof for preparation of polyisocyanate composition | Nuancheng Wang, Yonghua Shang, Yuqi Wang, Bin Shi, Zhicheng Zhu +2 more | 2021-07-13 |
| 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, Qingmei Jiang, 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, Qingmei Jiang, Changsheng Chen +7 more | 2021-01-26 |