Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989666 | Method for preparing bisphenol A | Dongyi Hong, Jidong Zhou, Jinlai Qin, Xuelei Li, Zhenwei Yao +2 more | 2011-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989666 | Method for preparing bisphenol A | Dongyi Hong, Jidong Zhou, Jinlai Qin, Xuelei Li, Zhenwei Yao +2 more | 2011-08-02 |