Granted Patent
Utility
US 4,311,648 · App. 06/148,066
N-(Sulfenyl) methacrylamides
Inventor:
Eiichi Morita
Patented Case
View Patent ↗
Granted: Jan 19, 1982
Filed: May 12, 1980
Inventor
Eiichi Morita
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.