Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9365596 | Method for preparing quaternary phosphonium salts | Dawei Shen, Yunhua Nie, Jian Qiu, Yumei Zhang | 2016-06-14 |
| 9281521 | Graphite negative material for lithium-ion battery, method for preparing the same and lithium-ion battery | Tianshu Deng, Yunhua Nie, Xiaoping Zhou | 2016-03-08 |