Granted Patent
Utility
US 4,708,732 · App. 06/922,620
2-(pyrimidinecarbonyl)-1,3-cyclohexanediones and their use as herbicidal agents
Inventor:
Charles G. Carter
Patented Case
View Patent ↗
Granted: Nov 24, 1987
Filed: Oct 24, 1986
Inventor
Charles G. Carter
Assignee (at issue)
Stauffer Chemical 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.