Granted Patent
Utility
US 6,716,939 · App. 09/937,884
Components and catalysts for the polymerization of olefins
Inventors:
Giampiero Morini, Giulio Balbontin, Peter Klusener
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Oct 1, 2001
Inventors
Giampiero Morini
Giulio Balbontin
Peter Klusener
Assignee (at issue)
Basell Poliolefine Italia S.r.l.
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.