Assignee
- Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co.
- Shanghai Institute Of Pharmaceutical Industry
Inventors
- Jianqi Li (29 patents)
- Na Lv (4 patents)
- Hua Jin (14 patents)
- Zhijie Weng (2 patents)
- Yongyong Zheng (7 patents)
US Patent 8252796 · Granted Aug 28, 2012