Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876043 | Chelating agent for reservoir acidification and stimulating injection and its preparation method and application | Lijun Mu, Xianwen Li, Hongjun Lu, Yong Wang, Bin Yao +6 more | 2020-12-29 |