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Hyuk Min Park
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Incheon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Composition for forming environmentally friendly polyurethane foam...
Patent number
11,649,316
Issue date
May 16, 2023
Samyang Corporation
Gwang Seok Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anhydrous sugar alcohol flakes and manufacturing method therefor
Patent number
10,919,907
Issue date
Feb 16, 2021
Samyang Corporation
Hyuk Min Park
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing anhydrous sugar alcohol
Patent number
9,505,777
Issue date
Nov 29, 2016
Samyang Corporation
Hoon Ryu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing anhydrosugar alcohol through continuous dehydr...
Patent number
9,399,212
Issue date
Jul 26, 2016
Samyang Corporation
Hoon Ryu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing high-purity anhydrosugar alcohol having improv...
Patent number
9,260,447
Issue date
Feb 16, 2016
Samyang Genex Corporation
Hoon Ryu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing an anhydrosugar alcohol using hydrol
Patent number
9,169,180
Issue date
Oct 27, 2015
Samyang Genex Corporation
Hoon Ryu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing high-purity anhydrosugar alcohol using sequent...
Patent number
9,169,263
Issue date
Oct 27, 2015
Samyang Genex Corporation
Hoon Ryu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION FOR FORMING ENVIRONMENTALLY FRIENDLY POLYURETHANE FOAM...
Publication number
20210147609
Publication date
May 20, 2021
SAMYANG CORPORATION
Gwang Seok SONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANHYDROUS SUGAR ALCOHOL FLAKES AND MANUFACTURING METHOD THEREFOR
Publication number
20200262841
Publication date
Aug 20, 2020
SAMYANG CORPORATION
Hyuk Min PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ANHYDROSUGAR ALCOHOL THROUGH CONTINUOUS DEHYDR...
Publication number
20150353574
Publication date
Dec 10, 2015
SAMYANG GENEX CORPORATION
Hoon Ryu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING AN ANHYDROSUGAR ALCOHOL USING HYDROL
Publication number
20150329448
Publication date
Nov 19, 2015
SAMYANG GENEX CORPORATION
Hoon Ryu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING HIGH-PURITY ANHYDROSUGAR ALCOHOL USING SEQUENT...
Publication number
20150307511
Publication date
Oct 29, 2015
SAMYANG GENEX CORPORATION
Hoon RYU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING ANHYDROUS SUGAR ALCOHOL
Publication number
20150299216
Publication date
Oct 22, 2015
SAMYANG GENEX CORPORATION
Hoon Ryu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING HIGH-PURITY ANHYDROSUGAR ALCOHOL HAVING IMPROV...
Publication number
20150252054
Publication date
Sep 10, 2015
SAMYANG GENEX CORPORATION
Hoon Ryu
C07 - ORGANIC CHEMISTRY