CH

Chang-Kyun Han

SC Sk Chemicals Co.: 1 patents #5 of 38Top 15%
📍 Seoul, KR: #1,425 of 3,741 inventorsTop 40%
Overall (2011): #334,897 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7919127 Pulsatilla spp. extracts effective in brain function Wonrack Choi, Jung-Woo Seo, Guang-Jin Im, ChilMann Jung, Se Jun Yun +4 more 2011-04-05