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:
Sep. 30, 2014
Filed:
Jul. 14, 2009
Chil-hung Cheng, Dundas, CA;
Christopher Jones, Mableton, GA (US);
Sankar Nair, Atlanta, GA (US);
Ronald R. Chance, Naples, FL (US);
Benjamin A. Mccool, Lambertville, NJ (US);
Harry W. Deckman, Clinton, NJ (US);
Chil-Hung Cheng, Dundas, CA;
Christopher Jones, Mableton, GA (US);
Sankar Nair, Atlanta, GA (US);
Ronald R. Chance, Naples, FL (US);
Benjamin A. McCool, Lambertville, NJ (US);
Harry W. Deckman, Clinton, NJ (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
The present invention relates to the modification of the internal surfaces of zeolite crystals via treatment with alcohols containing at least four carbon atoms. The modified zeolites possess high thermal stability and the properties of the modified zeolites can be tailored to provide improved performance for use in separations processes.