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Dingyuan Fei

AP Amphastar Pharmaceuticals: 1 patents #17 of 36Top 50%
Overall (All Time): #3,042,081 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8974801 Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate Jack Yongfeng Zhang, Mary Ziping Luo, Kevin Xie, Jie Fei Ding 2015-03-10