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:
Nov. 10, 2015
Filed:
Feb. 25, 2011
Applicants:
Yu Liu, Lake Jackson, TX (US);
Andrzej M. Malek, Midland, MI (US);
Duncan Coffey, Lake Jackson, TX (US);
Eric E. Stangland, Midland, MI (US);
Albert E. Schweizer, Port St. Lucie, FL (US);
Inventors:
Yu Liu, Lake Jackson, TX (US);
Andrzej M. Malek, Midland, MI (US);
Duncan Coffey, Lake Jackson, TX (US);
Eric E. Stangland, Midland, MI (US);
Albert E. Schweizer, Port St. Lucie, FL (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 1/22 (2006.01); C07C 1/24 (2006.01); C07C 1/00 (2006.01); B01J 21/04 (2006.01); B01J 21/12 (2006.01); B01J 23/10 (2006.01); B01J 37/00 (2006.01); B01J 37/04 (2006.01); C10G 3/00 (2006.01);
U.S. Cl.
CPC ...
B01J 21/04 (2013.01); B01J 21/12 (2013.01); B01J 23/10 (2013.01); B01J 37/0036 (2013.01); B01J 37/04 (2013.01); C07C 1/24 (2013.01); C10G 3/44 (2013.01); C10G 3/49 (2013.01); C10G 3/54 (2013.01); C07C 2523/10 (2013.01); C10G 2400/20 (2013.01); C10G 2400/22 (2013.01);
Abstract
Catalytic composition for production of olefins and methods of using same to decrease production of oxygenate byproducts. The catalytic composition includes an admixture of an alumina dehydration catalyst and at least one additional metal oxide.