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:
Nov. 30, 2021
Filed:
May. 30, 2019
Applicant:
Nova Chemicals (International) S.a., Fribourg, CH;
Inventors:
Qinyan Wang, Calgary, CA;
Holly Kalma, Fort McMurray, CA;
Marissa Clapson, Calgary, CA;
Peter Zoricak, Calgary, CA;
Lawrence VanAsseldonk, Sarnia, CA;
Stephen Brown, Calgary, CA;
Assignee:
NOVA Chemicals (International) S.A., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/642 (2006.01); C08F 4/654 (2006.01); C08F 2/04 (2006.01); C08F 4/52 (2006.01); C08F 4/02 (2006.01); C08F 2/06 (2006.01); C08F 210/16 (2006.01); C08F 2/01 (2006.01); B01J 31/22 (2006.01);
U.S. Cl.
CPC ...
C08F 4/6421 (2013.01); B01J 31/2204 (2013.01); C08F 2/01 (2013.01); C08F 2/06 (2013.01); C08F 4/022 (2013.01); C08F 4/6546 (2013.01); C08F 210/16 (2013.01); B01J 2231/122 (2013.01); B01J 2531/46 (2013.01);
Abstract
The various embodiments provide, a magnesium titanium polymerization procatalyst, and methods for making and using the same.