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Ki-Wha Chung
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Sungnam City, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Transition metal compound, transition metal catalyst composition fo...
Patent number
10,053,481
Issue date
Aug 21, 2018
SABIC SK NEXLENE COMPANY PTE. LTD.
Sun Young Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Plasticizers for resin compositions and resin compositions includin...
Patent number
9,487,640
Issue date
Nov 8, 2016
SK Innovation Co., Ltd.
Tae Wook Kwon
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Plasticizer and method of preparing the same
Patent number
9,051,262
Issue date
Jun 9, 2015
SK Innovation Co., Ltd.
Tae Wook Kwon
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diagnosis method and kits for inherited neuropathies caused by dupl...
Patent number
7,638,308
Issue date
Dec 29, 2009
Kongju National University Industry Academia Cooperation Group
Byung Ok Choi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of preparing 10H-dibenzo[b,f][11,4]thiazepin-11-one
Patent number
7,214,793
Issue date
May 8, 2007
SK Corporation
Byong-Sung Kwak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the production of serinol
Patent number
6,509,504
Issue date
Jan 21, 2003
SK Corporation
Byong-Sung Kwak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous process for the production of optically pure (S)-beta-hy...
Patent number
6,429,319
Issue date
Aug 6, 2002
SK Corporation
Byong-Sung Kwak
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING TRANSITION METAL COMPLEX
Publication number
20170204128
Publication date
Jul 20, 2017
SABIC SK NEXLENE COMPANY PTE. LTD.
Yonggyu HAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL TRANSITION METAL COMPOUND, TRANSITION METAL CATALYST COMPOSIT...
Publication number
20170204129
Publication date
Jul 20, 2017
SABIC SK NEXLENE COMPANY PTE. LTD.
Sun Young KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Resin Composition for Encapsulating Film of Photovoltaic Module and...
Publication number
20140326313
Publication date
Nov 6, 2014
SK INNOVATION CO., LTD.
Seung Gweon Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hot Melt Composition
Publication number
20140206835
Publication date
Jul 24, 2014
SK GLOBAL CHEMICAL CO., LTD.
Seung Gweon Hong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SELF-ADHESIVE COMPOSITION AND SELF-ADHESIVE FILM FOR GLASS MANUFACT...
Publication number
20140171616
Publication date
Jun 19, 2014
SK GLOBAL CHEMICAL CO., LTD.
Seung Gweon Hong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PLASTICIZERS FOR RESIN COMPOSITIONS AND RESIN COMPOSITIONS INCLUDIN...
Publication number
20140107271
Publication date
Apr 17, 2014
Tae Wook Kwon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Plasticizers for Resin Compositions and Resin Compositions Includin...
Publication number
20130253095
Publication date
Sep 26, 2013
SK INNOVATION CO., LTD.
Seung Gweon Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PLASTICIZER AND METHOD OF PREPARING THE SAME
Publication number
20130072611
Publication date
Mar 21, 2013
SK GLOBAL CHEMICAL CO., LTD.
Tae Wook Kwon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MYH14 AS CAUSATIVE GENE RESPONSIBLE FOR COMPLEX PHENOTYPE OF PERIPH...
Publication number
20120219944
Publication date
Aug 30, 2012
KONGJU NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERTION FOUNDATION
Byung-Ok CHOI
G01 - MEASURING TESTING
Information
Patent Application
ESTER-BASED PLASTICIZER
Publication number
20120136101
Publication date
May 31, 2012
Seung Gweon Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL PLASTICIZER FOR A POLYVINYL CHLORIDE RESIN
Publication number
20120077914
Publication date
Mar 29, 2012
SK GLOBAL CHEMICAL CO., LTD.
Ki Nam Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR DIAGNOSING CMT1A AND CMT2A BY MRI
Publication number
20110092796
Publication date
Apr 21, 2011
Ewha University Industry Collaboration Foundation
Byung-Ok Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diagnosis method and kits for inherited neuropathies caused by dupl...
Publication number
20070134672
Publication date
Jun 14, 2007
Byung Ok Choi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Method of preparing 10th-dibenzo[b,f][11,4]thiazepin-11-one
Publication number
20070066589
Publication date
Mar 22, 2007
Byong-Sung Kwak
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of preparing 1-[cyano(p-methoxyphenyl) ethyl]cyclohexanol
Publication number
20060128981
Publication date
Jun 15, 2006
SK CORPORATION
Byong Sung Kwak
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Continuous process for the production of optically pure (s)-beta-hy...
Publication number
20060052617
Publication date
Mar 9, 2006
SK CORPORATION
Byong-Sung Kwak
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Continuous process for the production of optically pure (S)- beta-h...
Publication number
20020035275
Publication date
Mar 21, 2002
Byong-Sung Kwak
C07 - ORGANIC CHEMISTRY