BJ

Byung Ki Jo

CC Coreana Cosmetics Co.: 1 patents #10 of 24Top 45%
📍 Anyang-si, KR: #1,144 of 1,852 inventorsTop 65%
Overall (All Time): #3,559,275 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6458938 Chitosan derivatives combined with polypropylene glycol and method for preparing the same Jin K. Cha, Byung J. Ha 2002-10-01