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.

Date of Patent:
Nov. 11, 2025

Filed:

Jun. 05, 2020
Applicant:

Exxonmobil Technology and Engineering Company, Annandale, NJ (US);

Inventors:

Carter W. Abney, Athens, WI (US);

Joseph M. Falkowski, Hampton, NJ (US);

Simon C. Weston, Annandale, NJ (US);

Anna C. Ivashko, Denville, NJ (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/22 (2006.01); B01J 20/28 (2006.01); C07F 3/02 (2006.01); C07F 19/00 (2006.01); B01J 37/04 (2006.01);
U.S. Cl.
CPC ...
B01J 20/226 (2013.01); B01J 20/28054 (2013.01); C07F 19/005 (2013.01); B01J 37/04 (2013.01); B01J 2540/66 (2013.01);
Abstract

Provided herein are adsorption materials comprising a metal-organic framework comprising metal ions of metals, a plurality of organic linkers and one or more modulator where each modulator forms a localized defect. Each organic linker in the plurality of organic linkers creates a bridge between metal ions. Each modulator is connected to only one metal chain. The adsorption material further comprises one or more ligands. Each ligand in the plurality of ligands can be an amine or other Lewis base (electron donor) appended to a metal ion of the metal-organic framework.


Find Patent Forward Citations

Quick Actions:

Abney, Carter. (2025). Metal-organic frameworks having localized defects for gas separations (U.S. Patent No. 12465904). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12465904

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