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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.:

US 8809613 B1

PDFFull Text
Date of Patent:
Aug. 19, 2014

Filed:

May. 28, 2010

Method for preparing linear alpha-olefins

Applicants:

Peter M. Fritz, Unterhaching, DE;

Heinz Bölt, Wolfratshausen, DE;

Andreas Meiswinkel, Munich, DE;

Carsten Taube, Ebersberg, DE;

Florian Winkler, Munich, DE;

Volker Göke, Wolfratshausen, DE;

Wolfgang Müller, Munich, DE;

Anina Wöhl, Pullach, DE;

Richard Schneider, Uffing, DE;

Uwe Rosenthal, Lambrechtshagen, DE;

Helmut Fritz, Munich, DE;

Bernd H. Müller, Rostock, DE;

Normen Peulecke, Rostock, DE;

Stephan Peitz, Rostock, DE;

Bhaskar Reddy Aluri, Bangalore, IN;

Mohammed Al-hazmi, Riyadh, SA;

Shahid Majeed Azam, Riyadh, SA;

Fuad Mosa, Riyadh, SA;

Abdullah Al-dugathier, Riyadh, SA;

Inventors:

Peter M. Fritz, Unterhaching, DE;

Heinz Bölt, Wolfratshausen, DE;

Andreas Meiswinkel, Munich, DE;

Carsten Taube, Ebersberg, DE;

Florian Winkler, Munich, DE;

Volker Göke, Wolfratshausen, DE;

Wolfgang Müller, Munich, DE;

Anina Wöhl, Pullach, DE;

Richard Schneider, Uffing, DE;

Uwe Rosenthal, Lambrechtshagen, DE;

Helmut Fritz, Munich, DE;

Bernd H. Müller, Rostock, DE;

Normen Peulecke, Rostock, DE;

Stephan Peitz, Rostock, DE;

Bhaskar Reddy Aluri, Bangalore, IN;

Mohammed Al-Hazmi, Riyadh, SA;

Shahid Majeed Azam, Riyadh, SA;

Fuad Mosa, Riyadh, SA;

Abdullah Al-Dugathier, Riyadh, SA;

Assignees:

Saudi Basic Industries Corporation, , SA;

Linde AG, , DE;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Tam M Nguyen

Int. Cl.
CPC ...
C07C 2/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to a method for preparing linear alpha-olefins (LAO) by oligomerization of ethylene in the presence of a solvent and homogeneous catalyst, comprising the steps of:

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