YL

Yu-Chieh Lee

UN Unknown: 1 patents #213 of 2,616Top 9%
📍 Taipei, CA: #59 of 156 inventorsTop 40%
Overall (2011): #119,672 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7932057 Method for preparing 20-O-β-D-glucopyranosyl-20(S)-protopanaxadiol (ginsenoside M1) by using sanqi leaves and stems Sheau-Long Lee 2011-04-26