Granted Patent
Utility
US 5,268,114 · App. 07/919,662
N-alkenyl substituted amine-N-oxide stabilizers
Inventors:
Paul A. Odorisio, Joseph E. Babiarz
Patented Case
View Patent ↗
Granted: Dec 7, 1993
Filed: Jul 24, 1992
Inventors
Paul A. Odorisio
Joseph E. Babiarz
Assignee (at issue)
Ciba-Geigy
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.