Granted Patent
Utility
US 6,410,737 · App. 09/937,816
Processes for preparing pesticidal intermediates
Inventors:
Jean-Erick Ancel, Gilles Perrin-Janet, Manuel Vangelisti, Pierre Versproumy
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Jan 4, 2002
Inventors
Jean-Erick Ancel
Gilles Perrin-Janet
Manuel Vangelisti
Pierre Versproumy
Assignee (at issue)
Aventis CropScience S.A.
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.