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:
Sep. 17, 2013
Filed:
Aug. 04, 2009
Stephen Harold Brown, Bernardsville, NJ (US);
Jon Edmond Randoph Stanat, Baton Rouge, LA (US);
Jose Manuel Vargas, Prairieville, LA (US);
Stephen W. Beadle, Prairieville, LA (US);
Georges Marie K. Mathys, Bierbeek, BE;
John Stephen Godsmark, Grez Doicheau, BE;
Raphael Frans Caers, Edegem, BE;
Stephen Harold Brown, Bernardsville, NJ (US);
Jon Edmond Randoph Stanat, Baton Rouge, LA (US);
Jose Manuel Vargas, Prairieville, LA (US);
Stephen W. Beadle, Prairieville, LA (US);
Georges Marie K. Mathys, Bierbeek, BE;
John Stephen Godsmark, Grez Doicheau, BE;
Raphael Frans Caers, Edegem, BE;
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
The invention relates to series reactor beds containing different oligomerization catalysts and having independent temperature control, and processes for the oligomerization of light olefins to heavier olefins using such series reactor beds.