Issued Patents 2017
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821062 | Cyanine dye compound and preparation method therefor, and dual-function agent for photodynamic therapy and preparation method therefor | Ravindra K. Pandey, Nayan Patel, Manivannan Ethirajan, Zhenliang Chen | 2017-11-21 |
| 9802891 | Crystal forms of azetidinone compounds and preparing methods thereof | Hongyuan Wei, Chongjun Liu, Xuyang Zhao, Xiaojie Xu, Yuncai Zhang | 2017-10-31 |
| 9776959 | Crystal forms of azetidinone compounds and preparing methods thereof | Hongyuan Wei, Chongjun Liu, Xuyang Zhao, Xiaojie Xu, Yuncai Zhang | 2017-10-03 |
| 9670245 | Ginsenoside C-K polymorphic compounds and method for preparing same | Guobin Ren, Changliang Dai, Jinyao Chen, Feng Chen, Minghui Qi +2 more | 2017-06-06 |
| 9643992 | Two crystal forms of ginsenoside C-K and method for preparing same | Guobin Ren, Changliang Dai, Jinyao Chen, Feng Chen, Minghui Qi +2 more | 2017-05-09 |
| 9624315 | Preparation of new intermediate of heparin pentasaccharide and preparation method thereof | Yanghui Guo, Hegeng Wei, Yingqiu Wu, Yue Zhang, Junhui Zhou +3 more | 2017-04-18 |
| 9567298 | Crystal forms of azetidinone compounds and preparing methods thereof | Hongyuan Wei, Chongjun Liu, Xuyang Zhao, Xiaojie Xu, Yuncai Zhang | 2017-02-14 |
| 9562286 | Increasing zinc sulfide hardness | Jitendra S. Goela, Hangyao Wang, Michael A. Pickering | 2017-02-07 |