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. 20, 2010
Filed:
Jan. 30, 2008
Applicants:
Xiaoliang Gao, Calgary, CA;
Stacy David Ross Johnston, Calgary, CA;
Inventors:
Xiaoliang Gao, Calgary, CA;
Stacy David Ross Johnston, Calgary, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The current invention provides a process in which ethers are converted into α-olefins by passage over a modified alumina catalyst. The alumina catalyst is made by treating gamma-alumina with a rare earth metal oxide such as lanthanum oxide, LaO. The modified aluminum catalysts convert 1-methoxyoctane into 1-octene with high selectivity at high conversion rates.
Gao, Xiaoliang. (2010). Catalytic cracking of ethers to 1-olefins (U.S. Patent No. 7700817). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7700817
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile