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:
Jun. 24, 2025
Filed:
Sep. 30, 2020
Applicant:
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Inventors:
Hyungkoun Cho, Suwon-si, KR;
Youngbeen Kim, Ansan-si, KR;
Dongsu Kim, Suwon-si, KR;
Sung Hyeon Jung, Hwaseong-si, KR;
Assignee:
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 69/14 (2006.01); B01D 61/02 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); C02F 1/30 (2023.01); C02F 1/44 (2023.01); C02F 101/32 (2006.01);
U.S. Cl.
CPC ...
B01D 69/145 (2013.01); B01D 61/027 (2013.01); B01D 67/0051 (2013.01); B01D 67/0072 (2013.01); B01D 69/02 (2013.01); C02F 1/30 (2013.01); C02F 1/442 (2013.01); B01D 2323/04 (2013.01); B01D 2325/10 (2013.01); B01D 2325/38 (2013.01); C02F 2101/32 (2013.01); C02F 2305/08 (2013.01);
Abstract
The present disclosure relates to a semipermeable membrane for water treatment, including a photoactive layer. The photoactive layer includes a plurality of one-dimensional nano structure bundles and the one-dimensional nano structure is nano-structured so that a surface of the semipermeable membrane for water treatment has a hydrophobicity.