Granted Patent
Utility
US 4,454,134 · App. 05/695,807
Amide carbamates and amide oxime compounds
Inventor:
John A. Durden, Jr.
Patented Case
View Patent ↗
Granted: Jun 12, 1984
Filed: Jun 14, 1976
Inventor
John A. Durden, Jr.
Assignee (at issue)
Union Carbide Corporation
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.