Granted Patent
Utility
US 4,797,149 · App. 07/065,210
2,6-substituted pyridine compounds
Inventors:
Len F. Lee, Maria L. Miller
Patented Case
View Patent ↗
Granted: Jan 10, 1989
Filed: Jun 22, 1987
Inventors
Len F. Lee
Maria L. Miller
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.