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Incheon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Adsorptive permeation hollow fiber membrane, method of manufacturin...
Patent number
9,446,349
Issue date
Sep 20, 2016
SEPRATEK Inc.
Choong Kyun Yeom
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR TREATING SOLVENT IN WASTEWATER
Publication number
20200317540
Publication date
Oct 8, 2020
LG CHEM, LTD.
Youna KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORPTIVE PERMEATION HOLLOW FIBER MEMBRANE, METHOD OF MANUFACTURIN...
Publication number
20150273390
Publication date
Oct 1, 2015
Sepratek Inc.
Choong Kyun Yeom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Braid-reinforced hollow fiber membrane
Publication number
20090317631
Publication date
Dec 24, 2009
SepraTek Inc.
Choong Kyun Yeom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hollow fiber membrane for feeding mixture into hollow space thereof
Publication number
20090314708
Publication date
Dec 24, 2009
SepraTek Inc.
Choong Kyun Yeom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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