Patent · US Active

High performance membranes for water reclamation using polymeric and nanomaterials

US10456754B2 · kind B2 · utility

1Cited by

4References

30Claims

0Family size

Assignee

University of Southern California · US

Inventors

Thieo E. Hogen-Esch · South Pasadena, US
Massoud Pirbazari · Los Angeles, US
Varadarajan Ravindran · Culver City, US
Hayriye Merve Yurdacan · Los Angeles, US
Woonhoe Kim · Los Angeles, US

Key dates

Filing date	Aug 10, 2015
Grant date	Oct 29, 2019
Priority date	—
Expiry date	Nov 30, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC02F2305/08
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A water permeable membrane for water purifications applications including filtration, ultrafiltration, nanofiltration and reverse osmosis is provided. The water permeable membrane includes a porous support and a composite layer disposed over the porous support. Characteristically, the composite layer includes graphene oxide dispersed within a polymer matrix.

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