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Kyong Jun YOON
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Daejeon, KR
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Patents Grants
last 30 patents
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Patent Grant
Method of preparing dicyclopentadiene-based resin and dicyclopentad...
Patent number
10,961,337
Issue date
Mar 30, 2021
Hanwha Chemical Corporation
Hyeon Uk Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for regenerating hydrogenation catalyst for phthalate compound
Patent number
10,173,212
Issue date
Jan 8, 2019
Hanwha Chemical Corporation
Ki Taeg Jung
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stripping method
Patent number
10,081,583
Issue date
Sep 25, 2018
Hanwha Chemical Corporation
Ki Taeg Jung
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing of 60% or more CIS-DI(C4-C20)alkyl cyclohexane-...
Patent number
8,299,292
Issue date
Oct 30, 2012
Hanwha Chemical Corporation
Kyong-jun Yoon
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PREPARING DICYCLOPENTADIENE-BASED RESIN AND DICYCLOPENTAD...
Publication number
20190309114
Publication date
Oct 10, 2019
Hanwha Chemical Corporation
Hyeon Uk KANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR REGENERATING HYDROGENATION CATALYST FOR PHTHALATE COMPOUND
Publication number
20180015450
Publication date
Jan 18, 2018
Hanwha Chemical Corporation
Ki Taeg JUNG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STRIPPING METHOD
Publication number
20170362148
Publication date
Dec 21, 2017
Hanwha Chemical Corporation
Ki Taeg JUNG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BATCH REACTOR WITH BAFFLE
Publication number
20160332132
Publication date
Nov 17, 2016
Hanwha Chemical Corporation
Ki Taeg JUNG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGENATION METHOD OF PHTHALATE COMPOUND
Publication number
20160280629
Publication date
Sep 29, 2016
Hanwha Chemical Corporation
Ki Taeg Jung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Vinyl Chloride Resin Composition Comprising Diethylhexylcyclohexane...
Publication number
20130303640
Publication date
Nov 14, 2013
Hanwha Chemical Corporation
Jae Song Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polyvinylchloride Composition with a DI(C4-C20)Alkyl Cyclohexane-1,...
Publication number
20130053492
Publication date
Feb 28, 2013
Hanwha Chemical Corporation
Kyong-jun Yoon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of Preparing of 60% or More CIS-DI(C4-C20)Alkyl Cyclohexane-...
Publication number
20110263770
Publication date
Oct 27, 2011
Hanwha Chemical Corporation
Kyong-jun Yoon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...