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Jae Hyun Koh
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing aromatic hydrocarbons and olefin from hydrocarb...
Patent number
9,376,353
Issue date
Jun 28, 2016
SK Innovation Co., Ltd.
Cheol Joong Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing dialkyl carbonate
Patent number
9,371,269
Issue date
Jun 21, 2016
Research Institute of Industrial Science & Technology
Jae Cheon Koh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing dialkyl carbonate
Patent number
9,334,228
Issue date
May 10, 2016
Research Institute of Industrial Science & Technology
Joon Hyun Baik
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocracking catalyst for preparing valuable light aromatic hydroc...
Patent number
9,283,553
Issue date
Mar 15, 2016
SK Innovation Co., Ltd.
Do Woan Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing valuable aromatics and olefins from hydrocarbon...
Patent number
8,962,901
Issue date
Feb 24, 2015
SK Innovation Co., Ltd.
Hong Chan Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing valuable aromatics and light paraffins from hy...
Patent number
8,962,900
Issue date
Feb 24, 2015
SK Innovation Co., Ltd.
Hong Chan Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing dialkyl carbonate
Patent number
8,629,295
Issue date
Jan 14, 2014
Research Institute of Industrial Science & Technology
Jae Cheon Koh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyvinyl chloride resin plasticiser
Patent number
8,546,604
Issue date
Oct 1, 2013
SK Innovation Co., Ltd.
Hao Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for separating of optically pure thiophene compounds using s...
Patent number
7,767,832
Issue date
Aug 3, 2010
SK Holdings Co., Ltd.
Jae Suk Koh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for concentrating aqueous tetrafluoroethylene emulsion by el...
Patent number
6,045,675
Issue date
Apr 4, 2000
Korea Research Institute of Chemical Technology
Jung Min Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HYDROPROCESSING CATALYST AND METHOD FOR PREPARING SAME
Publication number
20180154343
Publication date
Jun 7, 2018
SK INNOVATION CO., LTD.
Sang Il LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPROCESSING CATALYST AND METHOD FOR PREPARING SAME
Publication number
20160339416
Publication date
Nov 24, 2016
SK INNOVATION CO., LTD.
Sang Il LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Lithium Air Battery
Publication number
20160043409
Publication date
Feb 11, 2016
SK INNOVATION CO., LTD.
Myoung Gu Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING AROMATIC HYDROCARBONS AND OLEFIN FROM HYDROCARB...
Publication number
20140275671
Publication date
Sep 18, 2014
Cheol Joong Kim
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD OF PRODUCING AROMATIC HYDROCARBONS FROM BYPRODUCTS OF AROMAT...
Publication number
20140179967
Publication date
Jun 26, 2014
SK GLOBAL CHEMICAL CO., LTD.
Sang Il Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL PHOSPHORUS COMPOUND FOR PREPARING BIODIESEL AND METHOD FOR PR...
Publication number
20140150332
Publication date
Jun 5, 2014
SK ENERGY CO., LTD
Sang Il Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING DIALKYL CARBONATE
Publication number
20140094621
Publication date
Apr 3, 2014
Research Institute of Industrial Science & Technology
Jae Cheon KOH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING DIALKYL CARBONATE
Publication number
20140051880
Publication date
Feb 20, 2014
Research Institute of Industrial Science & Technology
Joon Hyun BAIK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDROPROCESSING CATALYST AND METHOD FOR PREPARING SAME
Publication number
20130267409
Publication date
Oct 10, 2013
SK INNOVATION CO., LTD.
Sang Il Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THE METHOD FOR PRODUCING VALUABLE AROMATICS AND LIGHT PARAFFINS FRO...
Publication number
20130267744
Publication date
Oct 10, 2013
SK INNOVATION CO., LTD.
Hong Chan Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCRACKING CATALYST FOR PREPARING VALUABLE LIGHT AROMATIC HYDROC...
Publication number
20130210611
Publication date
Aug 15, 2013
SK INNOVATION CO., LTD.
Do Woan Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING VALUABLE AROMATICS AND OLEFINS FROM HYDROCARBON...
Publication number
20130178673
Publication date
Jul 11, 2013
SK INNOVATION CO., LTD.
Hong Chan Kim
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR PREPARING DIALKYL CARBONATE
Publication number
20120130111
Publication date
May 24, 2012
Research Institute of Industrial Science & Technology
Jae Cheon Koh
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLASTICIZER AND POLYVINYL CHLORIDE RESIN COMPOSITION CONTAINING SAME
Publication number
20110196081
Publication date
Aug 11, 2011
Tae Wook Kwon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PLASTICISER AND POLYVINYL CHLORIDE (PVC) RESIN CONTAINING THE SAME
Publication number
20110166271
Publication date
Jul 7, 2011
Seung Gweon Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL POLYVINYL CHLORIDE RESIN PLASTICISER
Publication number
20110166270
Publication date
Jul 7, 2011
Hao Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR SEPARATING OF OPTICALLY PURE THIOPHENE COMPOUNDS USING S...
Publication number
20090234140
Publication date
Sep 17, 2009
SK CORPORATION
Jae Suk Koh
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Radial copolymer prepared from mixed coupling agent
Publication number
20040127645
Publication date
Jul 1, 2004
Korea Kumho Petrochemical Co., Ltd.
Young-Hoon Ko
B60 - VEHICLES IN GENERAL
Information
Patent Application
Blue light-emitting, ladder-type polymer with excellent heat stability
Publication number
20040079924
Publication date
Apr 29, 2004
KOREA KUMHO PETROCHEMICAL CO., LTD.
Gwang Hoon Kwag
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...