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. 13, 2022
Filed:
Mar. 17, 2020
Sabic Global Technologies, B.v., Bergen op Zoom, NL;
Wugeng Liang, Sugar Land, TX (US);
Luanyi Li, Sugar Land, TX (US);
Hector Perez, Sugar Land, TX (US);
Jae Hyung Kim, Sugar Land, TX (US);
Pankaj Gautam, Sugar Land, TX (US);
Vidya Sagar Reddy Sarsani, Sugar Land, TX (US);
David West, Sugar Land, TX (US);
Sabic Global Technologies, B.V., Bergen op Zoom, NL;
Abstract
A supported oxidative coupling of methane (OCM) catalyst comprising a support and an OCM catalytic composition characterized by the general formula AZEDO; wherein A is an alkaline earth metal; wherein Z is a first rare earth element; wherein E is a second rare earth element; wherein D is a redox agent or a third rare earth element; wherein the first rare earth element, the second rare earth element, and the third rare earth element, when present, are not the same; wherein a is 1.0; wherein b is from about 0.1 to about 10.0; wherein c is from about 0.1 to about 10.0; wherein d is from about 0 to about 10.0; and wherein x balances the oxidation states.