Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952530 | Aryl-substituted saccharides or glycosides and use thereof in a drilling fluid composition | Zhonghua Wang, Weiting Li, Jun Wei, Zhongjin Wang, Yuebin Lv | 2024-04-09 |
| 11713409 | Substituted saccharides or glycosides and use thereof in a drilling fluid composition | Zhonghua Wang | 2023-08-01 |