Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330135 | Composite layer agglomerating adsorbent and preparation process thereof | Ningning GAO, Yusi LIU | 2025-06-17 |
| 11845718 | Process for producing p-xylene and ethylbenzene from C8 aromatic containing ethylbenzene | Yanqiang YANG, Dehua Wang, Jianfeng Ma, Hongchao Wang, Ben Li +3 more | 2023-12-19 |
| 9926243 | Process and device for separation by simulated moving bed adsorption | Dehua Wang, Zhuo Yu, Jianfeng Ma | 2018-03-27 |
| 8791039 | Agglomerated zeolite adsorbents and process for producing the same | Jianfeng Ma, Dehua Wang, Zhuo Yu | 2014-07-29 |