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:
Oct. 20, 2009
Filed:
Feb. 04, 2008
Lisa S. Baugh, Ringoes, NJ (US);
Enock Berluche, Phillipsburg, NJ (US);
Paul V. Hinkle, Wallingford, PA (US);
Francis C. Rix, League City, TX (US);
Lisa S. Baugh, Ringoes, NJ (US);
Enock Berluche, Phillipsburg, NJ (US);
Paul V. Hinkle, Wallingford, PA (US);
Francis C. Rix, League City, TX (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
A transition metal ligand complex has the following formula: wherein Rand R(each occurrence) independently represent an aryl, alkyl, or cycloalkyl group having up to 20 carbon atoms; Rand R(each occurrence) independently represent an aryl, alkyl, or cycloalkyl group having up to 20 carbon atoms; Rrepresents an aryl, alkyl, or cycloalkyl group having up to 20 carbon atoms, provided that Rand Rmay be joined to form a cyclic structure; Rrepresents an alkyl or aryl group having up to 20 carbon atoms; and Mt represents a transition metal selected from Group 7, 8, 9, 10, 11, or 12 of the Periodic Table of the Elements.