NS

Nak Kyu Sung

CD Chong Kun Dang: 1 patents #38 of 67Top 60%
CP Chong Kun Dang Pharmaceutical: 1 patents #60 of 181Top 35%
📍 Ulsan, KR: #286 of 1,040 inventorsTop 30%
Overall (All Time): #2,216,571 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6426202 Nystatin-resistant Aspergillus terreus CLS 247-13, KCTC 0673BP for preparing triol heptanoic acid employing the same Chung-II Hong, Kyung Hwan Kim, Byoung-Taek Choi, Jang Woo Park, Byoung Kook KIM 2002-07-30
5856141 Process for manufacturing cyclosporin a by highly productive fusant strain Jung Woo Kim, Kwang Moo Lee, Byoung-Tack Choi, Jin Man Lee, Kyeong Bok Min 1999-01-05