Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093679 | Amino sulfonyl-based compounds, the preparation method therefor and use thereof | Jingshan Shen, Zheng Liu, Guanghui Tian, Jianfeng Li, Xiaojun Yang | 2018-10-09 |
| 9975985 | Polyisocyanate modified with sulphamic acid, preparation method thereof and use thereof | Xueshun Ji, Yunquan JIN, Zhengchao Lin, Ruiquan Qi | 2018-05-22 |