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:
Jul. 30, 2024
Filed:
Mar. 30, 2021
Massachusetts Institute of Technology, Cambridge, MA (US);
Exxonmobil Technology and Engineering Company, Annandale, NJ (US);
Yuriy Román-Leshkov, Cambridge, MA (US);
Randall J. Meyer, Clinton, NJ (US);
Pedro M. Serna Merino, Branchburg, NJ (US);
Mark Sullivan, Midland, MI (US);
Kimberly Dinh, Midland, MI (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Catalytic compositions and sequential catalytic methods are generally described. In some embodiments, a composition comprises a first catalyst comprising a Cu-modified zeolite, and a second catalyst capable of a coupling reaction between (a) an intermediate resulting from a reaction of a reactant at the first catalyst, and (b) a co-reagent, wherein a rate of diffusion of the co-reagent within one or more cages and/or pores of the first catalyst is lower than a rate of diffusion of the intermediate within the one or more cages and/or pores of the first catalyst.