Granted Patent
Utility
US 5,030,746 · App. 07/529,400
Sterically hindered aminohydrocarbylsilanes and process of preparation
Inventor:
Curtis L. Schilling, Jr.
Patented Case
View Patent ↗
Granted: Jul 9, 1991
Filed: May 29, 1990
Inventor
Curtis L. Schilling, Jr.
Assignee (at issue)
Union Carbide Chemicals & Plastics Technology LLC
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.