Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11243024 | Refrigerator with lifting shelf | Renhua Wang, Qiuju Zhang, Naiyu Shen, Liyun Li | 2022-02-08 |
| 10087122 | Supported catalyst, preparation method therefor and use thereof, and method for preparation of isobutylene from halomethane | Xiangchen Fang, Xinwei Zhang, Xiwen Zhang, Xiaodan Sun, Jie Li +1 more | 2018-10-02 |
| 9314776 | Composite oxide, preparation method for same, and application thereof | Yingjie Jin, Xiangqian Ni, Jie Li, Xiwen Zhang, Xinwei Zhang | 2016-04-19 |