Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11254621 | Vertical gas distribution device for aerobic compost and gas distribution method | Zimin Wei, Beidou Xi, Baiyan Cai, Xu Zhang, Dan Wei +4 more | 2022-02-22 |
| 11207719 | Device and method for remedying heavy-metal-polluted soil with microorganism | Zimin Wei, Xu Zhang, Beidou Xi, Xinyu Zhao, Yuanfeng Li +3 more | 2021-12-28 |
| 10392318 | Modified composite molecular sieve and preparation method thereof, and paraffin isomerization catalyst | Huiqing Xu, Quanjie Liu, Wei Wang | 2019-08-27 |
| 9314781 | Catalyst for selective paraffin isomerization and preparation method and use thereof | Huiqing Xu, Quanjie Liu, Xiwen Zhang, Wei Wang | 2016-04-19 |