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Jinwoo Park
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Polymer polyol and process for producing the same
Patent number
11,976,151
Issue date
May 7, 2024
Korea Kumho Petrochemical Co., Ltd.
Seulgi Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Enzyme used in biosynthesis of 1, 4-BDO and screening method of the...
Patent number
9,493,746
Issue date
Nov 15, 2016
Samsung Electronics Co., Ltd.
Jinhwan Park
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
DISPERSION STABILIZER BASED ON AT LEAST TWO TYPES OF POLYOLS AND ME...
Publication number
20240034821
Publication date
Feb 1, 2024
KOREA KUMHO PETROCHEMICAL CO., LTD.
Jinwoo PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER POLYOL AND PROCESS FOR PRODUCING THE SAME
Publication number
20230399449
Publication date
Dec 14, 2023
KOREA KUMHO PETROCHEMICAL CO., LTD.
Seulgi KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING POLYMER POLYOL
Publication number
20230391908
Publication date
Dec 7, 2023
KOREA KUMHO PETROCHEMICAL CO., LTD.
Gi Jung KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VARIANT OF HALOACID DEHALOGENASE SUPERFAMILY PROTEIN AND METHOD OF...
Publication number
20200032228
Publication date
Jan 30, 2020
Samsung Electronics Co., Ltd.
Yukyung Jung
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ENZYME USED IN BIOSYNTHESIS OF 1, 4-BDO AND SCREENING METHOD OF THE...
Publication number
20150111268
Publication date
Apr 23, 2015
Samsung Electronics Co., Ltd.
Jinhwan Park
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...