WC

Won-Son Choi

SC Sk Chemicals Co.: 1 patents #174 of 305Top 60%
Overall (All Time): #3,462,293 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6962911 Pyrrolopyrimidinone derivatives, process of preparation and use Dae-Kee Kim, Ju Young Lee, Do-Hyun Ryu, Nam Kyu Lee, Suk Ho Lee +7 more 2005-11-08