Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729624 | High-ultraviolet absorption lignin/chemical sun-screening agent microcapsule and preparation method therefor | Xueqing Qiu, Yong Qian, Ying Li, Dongjie Yang, Shiping Zhu +1 more | 2020-08-04 |