Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384282 | One-component type multi-functional fracturing fluid additive and process for preparing the same | Meiling Fan, Lei Wang, Xingen Feng, Weibo Liu, Peng Li +1 more | 2022-07-12 |