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:
Feb. 28, 2017
Filed:
Jan. 20, 2012
Applicants:
Esam Zaki Hamad, Dhahran, SA;
Wajdi Issam Al-sadat, Dhahran, SA;
Inventors:
Esam Zaki Hamad, Dhahran, SA;
Wajdi Issam Al-Sadat, Dhahran, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/00 (2006.01); B01D 53/04 (2006.01); B01D 53/62 (2006.01); B01D 53/92 (2006.01);
U.S. Cl.
CPC ...
F01N 3/00 (2013.01); B01D 53/0462 (2013.01); B01D 53/62 (2013.01); B01D 53/92 (2013.01); B01D 2251/304 (2013.01); B01D 2251/402 (2013.01); B01D 2257/504 (2013.01); B01D 2259/65 (2013.01); Y02C 10/04 (2013.01); Y02C 10/08 (2013.01); Y02P 20/129 (2015.11);
Abstract
A method and system for on-board treatment of an exhaust stream containing COemitted by an internal combustion engine in order to reduce the amount of COdischarged into the atmosphere which include: