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:
Oct. 29, 2024
Filed:
Jul. 31, 2020
Basf Mobile Emissions Catalysts Llc, Iselin, NJ (US);
Purdue Research Foundation, West Lafayette, IN (US);
Rajamani P. Gounder, Lafayette, IN (US);
John Rocco Di Iorio, Cambridge, MA (US);
Casey Benjamin Jones, West Lafayette, IN (US);
Claire Townsend Nimlos, West Lafayette, IN (US);
Vivek Vattipalli, Florham Park, NJ (US);
Subramanian Prasad, Florham Park, NJ (US);
Eduard L. Kunkes, Florham Park, NJ (US);
Ahmad Moini, Florham Park, NJ (US);
BASF Mobile Emissions Catalysts LLC, Iselin, NJ (US);
Abstract
The disclosure generally provides zeolites having the CHA crystalline framework and methods of preparing the same. Provided herein are CHA zeolites containing intergrowths, a controlled framework aluminum distribution, or both. Further provided are CHA zeolites wherein crystals of the zeolite material have a predominantly flake-like morphology as determined by scanning electron microscopy (SEM). Further provided are catalyst compositions, articles, and systems including CHA zeolites promoted with a metal.