Granted Patent
Utility
US 6,281,168 · App. 09/484,562
Herbicidal compositions and method of safening herbicides using benzothiazole derivatives
Inventors:
Dale L. Shaner, Helmut Siegfried Baltruschat, Norbert Nelgen
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Jan 18, 2000
Inventors
Dale L. Shaner
Helmut Siegfried Baltruschat
Norbert Nelgen
Assignee (at issue)
American Cyanamid Company
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.