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:
Apr. 09, 2019
Filed:
May. 27, 2015
Basf Corporation, Florham Park, NJ (US);
Qinglin Zhang, Manalapan, NJ (US);
Ye Liu, Holmdel, NJ (US);
Pascaline Harrison Tran, Holmdel, NJ (US);
Xinsheng Liu, Edison, NJ (US);
Michelle Casper, Plainsboro, NJ (US);
Michael P. Galligan, Cranford, NJ (US);
John R. Adomaitis, Old Bridge, NJ (US);
Shau-Lin F. Chen, Shanghai, CN;
Weiliang Feng, Shanghai, CN;
BASF Corporation, Florham Park, NJ (US);
Abstract
Aspects of the invention pertain to catalytic articles and methods of making catalytic articles comprising a first catalytic coating comprising a platinum group metal, wherein the first catalytic coating is substantially free of Cu, Ni, Fe, Mn, V, Co, Ga, Mo, Mg, Cr and Zn; a second catalytic coating comprising a non-PGM metal, wherein the second catalytic coating is substantially free of any platinum group metal; and one or more substrates, wherein the first catalytic coating is separated from the second catalytic coating, optionally with a barrier layer.