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:
Aug. 04, 2026
Filed:
Jun. 02, 2023
Research Triangle Institute, Research Triangle Park, NC (US);
Daniel O'nolan, Chapel Hill, NC (US);
Mustapha Soukri, Cary, NC (US);
RESEARCH TRIANGLE INSTITUTE, Research Triangle Park, NC (US);
Abstract
Metal-organic frameworks (MOFs) comprising square arrays of nickel cationic centers linked by N-donor organic ligands and pillared with tungsten oxyfluoride anion are described. In an exemplary MOF, the N-donor organic ligands are pyrazine and the MOF has a pore size of less than about 7 angstroms. Methods of using the MOF to selectively capture carbon dioxide, e.g., from gas compositions comprising nitrogen and/or methane, are also described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile