Patent · US Active

Porous aluminum pyrazoledicarboxylate frameworks

US11701638B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

The Regents of the University of California · US

Inventors

Omar M. Yaghi · Los Angeles, US
Jingjing Yang · Berkeley, US

Key dates

Filing date	May 7, 2021
Grant date	Jul 18, 2023
Priority date	—
Expiry date	Nov 9, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/151
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A porous aluminum-based metal-organic framework (MOF) comprises inorganic aluminum chains linked via carboxylate groups of 1H-pyrazole-3,5-dicarboxylate (HPDC) linkers, and of formula: [Al(OH)(C5H2O4N2)(H2O)].

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.