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. 18, 2020
Filed:
Oct. 27, 2014
Applicant:
Cummins Emission Solutions, Inc., Columbus, IN (US);
Inventor:
Behnam Bahrami, Indianapolis, IN (US);
Assignee:
CUMMINS EMISSION SOLUTIONS, INC., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); F01N 3/10 (2006.01); F01N 3/20 (2006.01); F01N 13/00 (2010.01); B01D 53/94 (2006.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); C04B 35/48 (2006.01); G01N 27/02 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0037 (2013.01); B01D 53/9418 (2013.01); B01D 53/9495 (2013.01); B01J 37/0009 (2013.01); B01J 37/0215 (2013.01); C04B 35/48 (2013.01); F01N 3/106 (2013.01); F01N 3/2006 (2013.01); F01N 3/2066 (2013.01); F01N 13/008 (2013.01); G01N 27/02 (2013.01); C04B 2235/3225 (2013.01); F01N 2510/06 (2013.01); F01N 2560/026 (2013.01); F01N 2570/18 (2013.01);
Abstract
An improved NOsensor with an NHoxidation catalyst. A sensor module may include a support component, a NOsensing material positioned on the support component, and an NHoxidation catalyst. The NHoxidation catalyst may be layered on top of the NOsensing material or the NHoxidation catalyst may be positioned upstream of the NOsensing material such that the NHoxidation catalyst selectively converts NHto Nwhile permitting NOthrough to the NOsensing material.