Granted Patent
Utility
US 5,516,821 · App. 08/402,155
Polymer stabilizer and polymer compositions stabilized therewith
Inventors:
Kook Jin Bae, Stuart D. Brilliant, Michael R. Croce
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: Mar 9, 1995
Inventors
Kook Jin Bae
Stuart D. Brilliant
Michael R. Croce
Assignee (at issue)
Argus Chemical 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.