Granted Patent
Utility
US 5,114,465 · App. 07/716,418
Substituted pyridine compounds and herbicidal compositions and methods
Inventors:
Robert D. Bryant, Shridhar Hegde, Len F. Lee
Patented Case
View Patent ↗
Granted: May 19, 1992
Filed: Jun 17, 1991
Inventors
Robert D. Bryant
Shridhar Hegde
Len F. Lee
Assignee (at issue)
Monsanto 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.