Granted Patent
Utility
US 6,818,583 · App. 09/762,363
Components and catalysts for the polymerization of olefins
Inventors:
Giampiero Morini, Giulio Balbontin, Yuri. V Gulevich, Henricus Petrus Bernardus Duijghuisen, Remco Kelder, Peter Klusener, Franciscus M. Korndorffer
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Feb 5, 2001
Inventors
Giampiero Morini
Giulio Balbontin
Yuri. V Gulevich
Henricus Petrus Bernardus Duijghuisen
Remco Kelder
Peter Klusener
Franciscus M. Korndorffer
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.