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Yang-Ho Chenon
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Kyonggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for obtaining 2,6-dimethylnaphthalene using isomerization an...
Patent number
7,795,489
Issue date
Sep 14, 2010
Hyosung Corporation
Yang-Ho Chenon
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for separating and purifying 2,6-dimethylnaphthalene
Patent number
7,605,296
Issue date
Oct 20, 2009
Hyosung Corporation
Yang-Ho Chenon
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method for obtaining 2,6-dimethylnaphthalene using isomerization an...
Publication number
20070299293
Publication date
Dec 27, 2007
HYOSUNG Corporation
Yang-Ho Chenon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing naphthalenedicarboxylic acid
Publication number
20070270609
Publication date
Nov 22, 2007
HYOSUNG CORPORATION
Yang-Ho Chenon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for separating and purifying 2,6-dimethylnaphthalene
Publication number
20070255083
Publication date
Nov 1, 2007
HYOSUNG CORPORATION
Yang-Ho Chenon
C07 - ORGANIC CHEMISTRY