Granted Patent
Utility
US 4,490,372 · App. 06/518,263
Synergistic pesticidal compositions comprising fenvalerate and 2,4-diamino-6-cyclopropylamino-s-triazine or 2,4-diamino-6-isopropylamino-s-triazine
Inventors:
Verena Laanio, Marcus von Orelli, Walter Hausermann
Patented Case
View Patent ↗
Granted: Dec 25, 1984
Filed: Jul 28, 1983
Inventors
Verena Laanio
Marcus von Orelli
Walter Hausermann
Assignee (at issue)
Ciba-Geigy
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.