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Ou-Kyung Choi
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Yongin, KR
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Patents Grants
last 30 patents
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Patent Grant
Desalting apparatus using solvent and the method thereof
Patent number
11,858,831
Issue date
Jan 2, 2024
Korea University Research and Business Foundation
Jae Woo Lee
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
DESALINATION DEVICE USING SOLVENT EXTRACTION METHOD, AND DESALINATI...
Publication number
20220250941
Publication date
Aug 11, 2022
Korea University Research and Business Foundation
Jae Woo LEE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DESALTING APPARATUS USING SOLVENT AND THE METHOD THEREOF
Publication number
20210230020
Publication date
Jul 29, 2021
Korea University Research and Business Foundation
Jae Woo LEE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND DEVICE FOR MANUFACTURING BIODIESEL FROM SEWAGE SLUDGE
Publication number
20150259614
Publication date
Sep 17, 2015
Korea University Research and Business Foundation
Jae Woo Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL