Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8822389 | Dendritic comb-shaped polymer thickening agent, preparaton of the same and application thereof | Jianhui Luo, Fengluan Bai, Pingmei Wang, Bin Ding, Jingbo Yang +2 more | 2014-09-02 |
| 7867952 | Flexible polymer, particles prepared therefrom and process for preparing the same | Pingmei Wang, Jianhui Luo, Yuzhang Liu, Chunming Xiong, Qiang Liu +3 more | 2011-01-11 |
| 7304116 | Braided comb-shaped salt-resistant polymer thickening agent | Shiyi Yuan, Jianhui Luo, Ruoying Pu, Yuzhang Liu, Pingmei Wang +4 more | 2007-12-04 |