Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080096 | Oil displacement agent and process for preparing the same | Huanquan Sun, Zhenquan Li, Xulong Cao, Guangsu Huang, Xinwang Song +6 more | 2015-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080096 | Oil displacement agent and process for preparing the same | Huanquan Sun, Zhenquan Li, Xulong Cao, Guangsu Huang, Xinwang Song +6 more | 2015-07-14 |