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:
Mar. 21, 2023
Filed:
Aug. 18, 2021
Saudi Arabian Oil Company, Dhahran, SA;
Sibo Lin, Arlington, MA (US);
Brian Hanna, Cambridge, MA (US);
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
Supported catalysts include a solid support, a metal-ligand complex tethered to a surface of the solid support through at least two surface reactive moieties of the metal-ligand complex, and a conformationally stable molecular pore defined between the metal-ligand complex and the surface of the solid support. The metal-ligand complex includes a catalytic metal center, such as a transition metal, coordinated with multiple monodentate ligands, a multidentate ligand, or a combination thereof. The ligands include a tethering portion that is terminated by a surface reactive moiety tethered to the surface of the solid support by a surface interaction. By tailoring the tethering portion, a volume of the molecular pore may be provided that is selective and suitable for a chosen reactant or a chosen reaction type.