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. 21, 2014
Filed:
Nov. 26, 2008
Stephane Cyrille Kressmann, Dhahran, SA;
Raheel Shafi, Dhahran, SA;
Esam Z. Hamad, Dhahran, SA;
Bashir Osama Dabbousi, Al-Khobar, SA;
Stephane Cyrille Kressmann, Dhahran, SA;
Raheel Shafi, Dhahran, SA;
Esam Z. Hamad, Dhahran, SA;
Bashir Osama Dabbousi, Al-Khobar, SA;
Saudi Arabian Oil Company, , SA;
Abstract
A continuous process for upgrading sour crude oil by treating the sour crude oil in a two step process that includes a hydro-demetallization section and a hydro-desulfurization section, both of which are constructed in a permutable fashion so as to optimize the operating conditions and catalyst lifespan to produce a high value crude oil having low sulfur and low organometallic impurities.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile