Granted Patent
Utility
US 4,956,416 · App. 07/233,643
Amino or hydrazino peroxides, derivatives and their uses
Inventor:
Jose Sanchez
Patented Case
View Patent ↗
Granted: Sep 11, 1990
Filed: Aug 18, 1988
Inventor
Jose Sanchez
Assignee (at issue)
Atochem North America, Inc.
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.