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. 20, 2015
Filed:
Nov. 11, 2013
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Ramot AT Tel-aviv University Ltd., Tel Aviv, IL;
Matthew W. Holtcamp, Huffman, TX (US);
Meagan E. Evans, Houston, TX (US);
David A. Cano, Spring, TX (US);
Eric D. Whetmore, Seabrook, TX (US);
Gregory S. Day, Pasadena, TX (US);
Moshe Kol, Ramat Gan, IL;
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Ramot at Tel-Aviv University Ltd., Tel Aviv, IL;
Abstract
Catalysts comprising Salan ligands with bridged or unbridged diphenyl amine moieties. Also, catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes.