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:
May. 17, 2016
Filed:
Feb. 10, 2014
Saudi Basic Industries Corporation, Riyadh, SA;
Abdullah Mohammad Al-Qahtani, Riyadh, SA;
Mohammed H. Al-Hazmi, Riyadh, SA;
Uwe Rosenthal, Lambrechtshagen, DE;
Bernd H. Müller, Rostock, DE;
Normen Peulecke, Rostock, DE;
Marco Harff, Munich, DE;
Anina Wöhl, Munich, DE;
Andreas Meiswinkel, Munich, DE;
Heinz Bölt, Wolfratshausen, DE;
Wolfgang Müller, Munich, DE;
SAUDI BASIC INDUSTRIES CORPORATION, Riyadh, SA;
LINDE AG, , DE;
Abstract
A process for oligomerization of ethylene, comprising subjecting a catalyst composition to a gas phase of ethylene and conducting an oligomerization, wherein the catalyst composition comprises (a) a chromium compound, (b) a metalated ligand, and (c) an activator or cocatalyst; and catalyst composition as well as a metalated ligand.