Granted Patent
Utility
US 4,668,716 · App. 06/804,892
Novel fatty ethenoid acylaminoorganosilicon compounds and their use as a coupling agent
Inventors:
Enrico J. Pepe, James G. Marsden
Patented Case
View Patent ↗
Granted: May 26, 1987
Filed: Dec 5, 1985
Inventors
Enrico J. Pepe
James G. Marsden
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.