KS

Karl-Otto Stumm

AC American Cyanamid: 3 patents #469 of 1,554Top 35%
📍 Aspisheim, DE: #3 of 4 inventorsTop 75%
Overall (All Time): #1,634,370 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5945567 Fungicidal 2-methoxybenzophenones Juergen Curtze, Werner Simon, Gerd Morschhaeuser, Andreas Waldeck, Henry Van Tuyl Cotter +3 more 1999-08-31
5922905 5-bromo-2-methoxy-6-alkyl benzoic acids Juergen Curtze, Werner Simon, Gerd Morschhaeuser, Andreas Waldeck, Henry Van Tuyl Cotter +3 more 1999-07-13
5808066 Process for the preparation of dihaloazolopyrimidines Gunter Krummel, Klaus-Jurgen Pees, Peter Liers 1998-09-15