Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556981 | Photostable compositions comprising para-alkoxyl phenyl substituted propenoic acid (APP) copolymer derivatives | Hui Feng, Shengkui Hu | 2020-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556981 | Photostable compositions comprising para-alkoxyl phenyl substituted propenoic acid (APP) copolymer derivatives | Hui Feng, Shengkui Hu | 2020-02-11 |