Granted Patent
Utility
US 6,559,101 · App. 10/000,935
N- (5, 7-dimethoxy [1, 2, 4] triazolo [1, 5-a] pyrimidin-2-yl) arylsulfonamide compounds and their use as herbicides
Inventors:
Timothy C. Johnson, John Cord VanHeertum, David G. Ouse, Kim E. Arndt, Mark A. Pobanz, David Walker
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Nov 2, 2001
Inventors
Timothy C. Johnson
John Cord VanHeertum
David G. Ouse
Kim E. Arndt
Mark A. Pobanz
David Walker
Assignee (at issue)
DOW AGROSCIENCES LLC
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.