PC

Pin-Fun Chen

MC Medical And Pharmaceutical Industry Technology And Development Center: 3 patents #4 of 41Top 10%
PC Pharmaceutical Industry Technology And Development Center: 1 patents #8 of 25Top 35%
Overall (All Time): #1,253,921 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7223425 Anti-depression pharmaceutical composition containing polygala extract Feng-Nien Ko, Cheng-Ko Liu, Yu-Feng Han 2007-05-29
7179496 Anti-depression pharmaceutical composition containing Polygala extract Feng-Nien Ko, Cheng-Ko Liu, Yu-Feng Han 2007-02-20
7175861 Anti-depression pharmaceutical composition containing Polygala extract Feng-Nien Ko, Cheng-Ko Liu, Yu-Feng Han 2007-02-13
6911222 Anti-depression pharmaceutical composition containing polygala extract Feng-Nien Ko, Cheng-Ko Liu, Yu-Feng Han 2005-06-28