SA

Seung Ho An

CC Cheil Foods & Chemicals: 1 patents #1 of 16Top 7%
📍 Seoul, NY: #1 of 3 inventorsTop 35%
Overall (1994): #70,292 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

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