Granted Patent
Utility
US 5,009,699 · App. 07/542,564
1-{[O-(cycl opropylcarbonyl)phenyl]sulfamoyl}-3-(4,6-dimethoxy-2-pyrimidinyl)urea herbicidal composition and use
Inventors:
Thomas E. Brady, Michael E. Condon, Pierre A. Marc
Patented Case
View Patent ↗
Granted: Apr 23, 1991
Filed: Jun 22, 1990
Inventors
Thomas E. Brady
Michael E. Condon
Pierre A. Marc
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.