Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765098 | Preparation method of 3,7,11-trimethyldodec-2,4,6,10-tetraene-1-yl-phosphonic salt | Chunlei Lv, Jianhui Chen, Dingqiang Lu, Pingkai Ouyang | 2017-09-19 |
| 9260449 | Method for preparing D-biotin | Yajin Pan, Wenzhen Ding, Lixin Gu, Angfeng Wei, Yimin He | 2016-02-16 |
| 9187394 | Method for synthesizing 2,7-dimethyl-2,4,6-octatriene-1,8-dialdehyde | Chunlei Lv, Jianhui Chen, Dingqiang Lu, Pingkai Ouyang | 2015-11-17 |
| 8993810 | Preparation method of lycopene intermediate 3-methyl-4,4-dialkoxy-1-butaldehyde | Chunlei Lv, Jianhui Chen, Dingqiang Lu, Pingkai Ouyang | 2015-03-31 |
| 8536361 | 1,4,6,10-tetra-double bond pentadec-carbon phosphonate, preparation method thereof, and preparation method of lycopene using the same | Runpu Shen, Weidong Ye, Xuejun Lao, Luo Liu, Xiaohua Song +2 more | 2013-09-17 |
| 6727381 | Process for producing vitamin A ester | Runpu Shen, Bin Xie, Hongjun Huang | 2004-04-27 |