Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11388917 | Method for removing benzo[a]pyrene from liposoluble natural extract | Yunhe Lian, Wei-Guo Gao, Xiangyu Yang, Xiaodong An, Zhipeng Duan +1 more | 2022-07-19 |
| 8921615 | Process for preparing xanthophyll crystal | Qingguo Lu, Yunhe Lian, Xuehui Su, Xiaodong An, Lijun Qi | 2014-12-30 |