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:
Dec. 25, 2007
Filed:
Apr. 28, 2004
Yun-feng Chang, Houston, TX (US);
Stephen N. Vaughn, Kingwood, TX (US);
Kenneth R. Clem, Humble, TX (US);
Luc R. Martens, Meise, BE;
Alistair D. Westwood, Kingwood, TX (US);
Jeffery W. Sprinkle, Baytown, TX (US);
Yun-Feng Chang, Houston, TX (US);
Stephen N. Vaughn, Kingwood, TX (US);
Kenneth R. Clem, Humble, TX (US);
Luc R. Martens, Meise, BE;
Alistair D. Westwood, Kingwood, TX (US);
Jeffery W. Sprinkle, Baytown, TX (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
This invention provides an attrition resistant metalloaluminophosphate molecular sieve catalyst composition, methods of making the catalyst composition and processes for using the catalyst composition. The metalloaluminophosphate molecular sieve catalyst composition is highly attrition resistant in dried as well as fully calcined forms.