Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384185 | Preparation method for fumaric acid pour point depressant for crude oil | Zongming Xiu, Liming Wang, Xinwang Song, Ruimei Gao, Yunfu Hou +1 more | 2022-07-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384185 | Preparation method for fumaric acid pour point depressant for crude oil | Zongming Xiu, Liming Wang, Xinwang Song, Ruimei Gao, Yunfu Hou +1 more | 2022-07-12 |