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:
May. 12, 2026
Filed:
Nov. 13, 2023
University of Southern California, Los Angeles, CA (US);
Bin Pan, Los Angeles, CA (US);
Noah Malmstadt, Altadena, CA (US);
University of Southern California, Los Angeles, CA (US);
Abstract
A purification system for ionic liquid solvents includes an ionic liquid source that includes a first flow controller configured to provide a first flow stream at a first flow rate where the first flow stream including an ionic liquid requiring purification. An extraction liquid source provides a second flow stream including an extraction liquid that is immiscible with the ionic liquid. A mixing component is configured to mix the first flow stream and the second flow stream and output a mixed flow stream that includes a retentate phase and a permeate phase. A separator assembly includes a separation membrane interposed between a first flow channel assembly and a second channel assembly.