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:
Jun. 17, 2003
Filed:
Jan. 18, 2002
Applicant:
Inventors:
Qinyan Wang, Calgary, CA;
Patrick Lam, Calgary, CA;
Zengrong Zhang, Calgary, CA;
Garry Yamashita, Calgary, CA;
Lianyou Fan, Calgary, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F 4/649 ;
U.S. Cl.
CPC ...
C08F / ; C08F 4/649 ;
Abstract
Novel ethylene styrene interpolymers having triads with double reverse styrene incorporation (S ) may be prepared in the presence of a transition metal phosphinimine compound and an activator.