Granted Patent
Utility
US 6,743,754 · App. 09/882,441
Herbicidal compositions
Inventors:
Jochen Wurtz, Jean Kocur, Hans-Peter Krause, Julio Martinez de Una, Detlev Haase, Udo Bickers, Gerhard Schnabel
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Jun 15, 2001
Inventors
Jochen Wurtz
Jean Kocur
Hans-Peter Krause
Julio Martinez de Una
Detlev Haase
Udo Bickers
Gerhard Schnabel
Assignee (at issue)
Aventis CropScience GmbH
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.