IW

Ineke Van Wigngaarden

DB Duphar International Research B.V.: 1 patents #85 of 182Top 50%
📍 Weesp, NL: #133 of 254 inventorsTop 55%
Overall (All Time): #3,847,081 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5100884 8,9-aneallated-1,2,3,4-tetrahydro-.beta.-carboline derivatives Derk Hamminga, Johannes W. C. M. Jansen 1992-03-31