Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772091 | Method and apparatus for treating, sorting and recycling oil-containing discharged catalyst | Hualin Wang, Pengbo Fu, Zhaohui Huang, Aibin Huang, Cheng-Wei Huang +8 more | 2023-10-03 |
| 10041010 | Process and device for treating catalyst discharged from bubbling bed hydrogenation of residual oil | Jianping Li, Jiangang Wang, Hualin Wang, Yanhong Zhang, Xin Cui +4 more | 2018-08-07 |
| 9302910 | Short-flow process for desulfurization of circulating hydrogen and device for the same | Hualin Wang, Ji Young Ma, Zhuoqun Qian, Yanhong Zhang, Liquan Li +4 more | 2016-04-05 |