ZY

Zhanghun Yu

PH Pharmanex: 1 patents #4 of 19Top 25%
Overall (All Time): #3,569,526 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6174531 Methods of preparation of bioginkgo De-Cheng Zhang, Raymond Cooper, Michael Kae-Uei Chang 2001-01-16