BJ

Byung Ki Jo

CC Coreana Cosmetics Co.: 1 patents #1 of 3Top 35%
📍 Anyang-si, KR: #17 of 69 inventorsTop 25%
Overall (2002): #245,966 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

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