Granted Patent
Utility
US 6,495,065 · App. 09/631,756
Nitrosamine-inhibiting compositions for shortstopping of free radical emulsion polymerizations
Inventors:
Jianfeng Lou, Thomas S. Buszta, Michael D. Gernon
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Aug 3, 2000
Inventors
Jianfeng Lou
Thomas S. Buszta
Michael D. Gernon
Assignee (at issue)
ATOFINA Chemicals, 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.