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:
Aug. 17, 2021
Filed:
Mar. 12, 2020
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Tzu-Pin Lin, Seabrook, TX (US);
Lubin Luo, Houston, TX (US);
Alex E. Carpenter, Houston, TX (US);
Gursu Culcu, Houston, TX (US);
Catherine A. Faler, Houston, TX (US);
Irene C. Cai, Webster, TX (US);
John R. Hagadorn, Houston, TX (US);
Jo Ann M. Canich, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/60 (2006.01); C08F 10/02 (2006.01); C08F 2/34 (2006.01); C08F 4/02 (2006.01);
U.S. Cl.
CPC ...
C08F 4/60048 (2013.01); C08F 2/34 (2013.01); C08F 4/025 (2013.01); C08F 10/02 (2013.01);
Abstract
The present disclosure relates to amido-benzoquinone transition metal complexes, catalyst systems including amido-benzoquinone transition metal complexes, and polymerization processes to produce polyolefin polymers such as polyethylene-based polymers and polypropylene-based polymers.