The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 2010
Filed:
Sep. 19, 2005
Applicants:
Gabriele Mei, Ferrara, IT;
Massimo Covezzi, Ferrara, IT;
Stefano Bertolini, Ancona, IT;
Inventors:
Assignee:
Basell Poliolefine Italia s.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/34 (2006.01); C08F 10/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for the gas-phase polymerization of one or more alpha-olefins in the presence of a catalyst system, the process comprising: