YA

Yang Soo Ahn

CC Cheil Foods & Chemicals: 1 patents #1 of 16Top 7%
📍 Seoul, KR: #54 of 410 inventorsTop 15%
Overall (1994): #50,319 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5281589 3-fused pyridiniummethyl cephalosporins Choong S. Kim, Seung Ho An, Sung Ku CHO, Kyoung E. Choi, Je Hak Kim +5 more 1994-01-25