Granted Patent
Utility
US 4,209,455 · App. 05/974,615
Aminoorganosilicon acylamino compounds
Inventor:
Enrico J. Pepe
Patented Case
View Patent ↗
Granted: Jun 24, 1980
Filed: Dec 29, 1978
Inventor
Enrico J. Pepe
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.