RY

Richard E. Youngstrom

SC Schering: 1 patents #1,469 of 2,442Top 65%
Overall (All Time): #3,965,949 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4634556 Crystalline sodium (5R, 6S, 8R)-6-(1-hydroxyethyl)-2-(2-carbamoyloxyethylthio)-penem-3-carboxylate and process for making same John K. Jenkins, John S. Chiu, Charles G. Eckhart, Paul E. McNamara, Stanley Rosenhouse 1987-01-06