DF

Dingyuan Fei

AP Amphastar Pharmaceuticals: 1 patents #17 of 36Top 50%
📍 Montclair, CA: #31 of 71 inventorsTop 45%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,042,081 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

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