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Renate Unger

SC Schering: 1 patents #1,469 of 2,442Top 65%
Overall (All Time): #4,004,471 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4621079 Multistage combination preparation and its use for oral contraception Ursula Lachnit-Fixson 1986-11-04