Granted Patent
Utility
US 6,403,850 · App. 09/618,581
Inhibition of polymerization of unsaturated monomers
Inventors:
Brigitte Benage, Andrew J. Eisenstein
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jul 17, 2000
Inventors
Brigitte Benage
Andrew J. Eisenstein
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.