Granted Patent
Utility
US 6,653,414 · App. 09/916,580
Inhibition of polymerization of unsaturated monomers
Inventors:
Brigitte Benage, Brendan J. Geelan, Gerald J. Abruscato, Leo Bonnell
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jul 30, 2001
Inventors
Brigitte Benage
Brendan J. Geelan
Gerald J. Abruscato
Leo Bonnell
Assignee (at issue)
Uniroyal Chemical Company, 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.