JH

Jaan-Pyng Hsu

SI Sinon: 1 patents #4 of 14Top 30%
Overall (All Time): #3,664,960 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5973165 Process for preparing 2-oxindole Lung-Huang Kuo, Chin-Tsai Chen 1999-10-26