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Byoungsoo LEE
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of detecting defects in separation membrane element and appa...
Patent number
11,992,810
Issue date
May 28, 2024
LG Chem, Ltd.
Ja Min Hong
G01 - MEASURING TESTING
Information
Patent Grant
Method for manufacturing gas separation membrane and gas separation...
Patent number
11,241,659
Issue date
Feb 8, 2022
LG Chem, Ltd.
Byoungsoo Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing composition for forming gas separation membran...
Patent number
11,198,102
Issue date
Dec 14, 2021
LG Chem, Ltd.
Byoungsoo Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for manufacturing water treatment separator, water treatment...
Patent number
10,688,449
Issue date
Jun 23, 2020
LG Chem, Ltd.
Byoungsoo Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water treatment membrane production method, water treatment membran...
Patent number
10,632,428
Issue date
Apr 28, 2020
LG Chem, Ltd.
Byoungsoo Lee
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS FOR ANALYZING BATTERY CASE
Publication number
20230420748
Publication date
Dec 28, 2023
LG ENERGY SOLUTION, LTD.
Kwangyeon PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF DETECTING DEFECTS IN SEPARATION MEMBRANE ELEMENT AND APPA...
Publication number
20210178332
Publication date
Jun 17, 2021
LG CHEM, LTD.
Ja Min HONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING COMPOSITION FOR FORMING GAS SEPARATION MEMBRAN...
Publication number
20210060500
Publication date
Mar 4, 2021
LG CHEM, LTD.
Byoungsoo LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING GAS SEPARATION MEMBRANE AND GAS SEPARATION...
Publication number
20200238219
Publication date
Jul 30, 2020
LG CHEM, LTD.
Byoungsoo LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING WATER TREATMENT SEPARATOR, WATER TREATMENT...
Publication number
20180318765
Publication date
Nov 8, 2018
LG CHEM, LTD.
Byoungsoo LEE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT MEMBRANE PRODUCTION METHOD, WATER TREATMENT MEMBRAN...
Publication number
20180178170
Publication date
Jun 28, 2018
Byoungsoo LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL