CK

Chien-Kuang Ko

VP Viva Pharmaceutical: 1 patents #1 of 5Top 20%
Overall (2011): #333,596 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7968128 Plant extract compositions for affecting sleep Xueji Xie, Yu-Lung Ko, Jason Ko, Richard William Gafney 2011-06-28