DA

David R. Andrews

SC Schering: 2 patents #45 of 274Top 20%
SC Schering-Plough: 1 patents #1 of 4Top 25%
📍 Bloomfield, NJ: #2 of 19 inventorsTop 15%
🗺 New Jersey: #274 of 4,679 inventorsTop 6%
Overall (1997): #17,369 of 185,788Top 10%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5686646 Chiral hydrazine derivatives Anantha Sudhakar 1997-11-11
5625064 Process for the preparation of triazolones Dinesh Gala, Jacques Gosteli, Frank Bruno Guenter, William W. Leong, Ingrid Mergelsberg +1 more 1997-04-29
5616777 Chiral hydrazine derivatives Anantha Sudhakar 1997-04-01