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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 10099212 B1

PDFFull Text
Date of Patent:
Oct. 16, 2018

Filed:

Mar. 14, 2017

Hydrocarbon storage optimization and coking prevention on an oxidation catalyst

Applicant:

Cummins Emission Solutions Inc., Columbus, IN (US);

Inventors:

Shirish S. Punde, Columbus, IN (US);

Arvind V. Harinath, Columbus, IN (US);

Changsheng C. Su, Columbus, IN (US);

Aravindh K. Kanakamedala, Columbus, IL (US);

Assignee:

Cummins Emission Solutions Inc., Columbus, IN (US);

Attorney:

Foley & Lardner LLP

Primary Examiner:

Patricia L Hailey

Int. Cl.
CPC ...
B01J 35/00 (2006.01); B01D 53/94 (2006.01); F01N 3/08 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
B01J 35/0006 (2013.01); B01D 53/9477 (2013.01); F01N 3/0814 (2013.01); F01N 3/0835 (2013.01); F01N 3/103 (2013.01); B01D 2255/904 (2013.01); B01D 2255/912 (2013.01);
Abstract

An oxidation catalyst may include hydrocarbon storage material. One implementation relates to a diesel oxidation catalyst that includes a catalyst having a front zone and a rear zone and a gradient of hydrocarbon storage material on the catalyst extending from the front zone to the rear zone. The gradient of hydrocarbon storage material, may comprise a linear gradient, a step gradient, a parabolic gradient, a logarithmic gradient, or other forms thereof.

Find Patent Forward Citations

Punde, Shirish. (2018). Hydrocarbon storage optimization and coking prevention on an oxidation catalyst (U.S. Patent No. 10099212). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10099212

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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