Granted Patent
Utility
US 4,496,754 · App. 06/454,178
Silyl carbamates and synthesis thereof
Inventors:
Bernard Kanner, Steven P. Hopper, Dennis J. Sepelak
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Dec 28, 1982
Inventors
Bernard Kanner
Steven P. Hopper
Dennis J. Sepelak
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.