Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891411 | Industrial utilization method for Stevia rebaudiana and stevioside and chlorogenic acid of Stevia rebaudiana | Meili XU, Hong Tian, Wei-Guo Gao, Yachao XU | 2024-02-06 |
| 11499052 | Method for preparing lycopene crystals with high purity and low harm | Qingguo Lu, Zhiming Zhang, Xiaodong An, Qianli Li, Wei Gao | 2022-11-15 |
| 11388917 | Method for removing benzo[a]pyrene from liposoluble natural extract | Wei-Guo Gao, Yuanxin Cheng, Xiangyu Yang, Xiaodong An, Zhipeng Duan +1 more | 2022-07-19 |
| 11278856 | Lutein microcapsule formulation and preparation method thereof | Qingguo Lu, Jianzhong Xu | 2022-03-22 |
| 10802006 | Method for identifying grape seed extract authenticity using HPLC fingerprint spectrum | Wei-Guo Gao, Li Zhou, Qingshan Yang, Lei Wang | 2020-10-13 |
| 9765062 | Method for producing silymarin | Qingguo Lu, Hong Tian, Xinying CHENG, Zhipeng Duan | 2017-09-19 |
| 9434886 | Process for extracting lycopene | Qingguo Lu, Wenjie Han, Yuhai Tong, Xuehui Su, Xiaodong An +1 more | 2016-09-06 |
| 8921615 | Process for preparing xanthophyll crystal | Qingguo Lu, Xuehui Su, Xiaodong An, Yuanxin Cheng, Lijun Qi | 2014-12-30 |