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Seok-Jong Han
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Kyunggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Solution containing cellulose dissolved in N-methylmorpholine-N-oxi...
Patent number
7,214,727
Issue date
May 8, 2007
Hyosung Corporation
Ik-Hyeon Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Solution containing cellulose dissolved in N-methylmorpholine-N-oxi...
Patent number
7,214,335
Issue date
May 8, 2007
Hyosung Corporation
Ik-Hyeon Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Homogeneous cellulose solution and high tenacity lyocell multifilam...
Patent number
7,097,344
Issue date
Aug 29, 2006
Hyosung Corporation
Ik-Hyeon Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cellulose dip cord produced from highly homogeneous cellulose solut...
Patent number
6,983,779
Issue date
Jan 10, 2006
Hyosung Corporation
Ik-Hyun Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lyocell multifilament
Patent number
6,902,804
Issue date
Jun 7, 2005
Hyosung Corporation
Ik-Hyeon Kwon
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Lyocell multi-filament for tire cord and method of producing the same
Patent number
6,852,413
Issue date
Feb 8, 2005
Hyosung Corporation
Tae-jung Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process of producing highly homogeneous cellulose solution
Patent number
6,812,270
Issue date
Nov 2, 2004
Hyosung Corporation
Tae-jung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Cellulose raw cord for rubber reinforcement
Publication number
20090288748
Publication date
Nov 26, 2009
HYOSUNG Corporation
Seok-Jong Han
B60 - VEHICLES IN GENERAL
Information
Patent Application
Cellulose dipped cord for rubber reinforcement
Publication number
20070251624
Publication date
Nov 1, 2007
HYOSUNG Corporation
Seok-Jong Han
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Cellulose raw cord for rubber reinforcement
Publication number
20070251623
Publication date
Nov 1, 2007
HYOSUNG CORPORATION
Seok-Jong Han
B60 - VEHICLES IN GENERAL
Information
Patent Application
Homogenous cellulose solution and high tenacity lyocell multifilame...
Publication number
20060076704
Publication date
Apr 13, 2006
HYOSUNG Corporation
Ik-Hyeon Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Application
Solution containing cellulose dissolved in N-methylmorpholine-N-oxi...
Publication number
20060057378
Publication date
Mar 16, 2006
HYOSUNG Corporation
Ik-Hyeon Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Application
Jomogeneous celllulose solution and high tenacity lyocell multilame...
Publication number
20050160939
Publication date
Jul 28, 2005
Ik-Hyeon Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Application
Solution containing cellulose dissolved in n-methylmorpholine-n-oxi...
Publication number
20050154093
Publication date
Jul 14, 2005
Ik-Hyeon Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Application
Lyocell multi-filament for tire cord and method of producing the same
Publication number
20050079348
Publication date
Apr 14, 2005
Hyosung Corporation
Tae-jung Lee
B60 - VEHICLES IN GENERAL
Information
Patent Application
Cellulose dip cord produced from highly homogeneous cellulose solut...
Publication number
20050066646
Publication date
Mar 31, 2005
HYOSUNG Corporation
Ik-Hyun Kwon
B60 - VEHICLES IN GENERAL
Information
Patent Application
Lyocell multifilament
Publication number
20050019564
Publication date
Jan 27, 2005
HYOSUNG Corporation
Ik-Hyeon Kwon
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Lyocell multi-filament for tire cord and method of producing the same
Publication number
20040126577
Publication date
Jul 1, 2004
Tae-Jung Lee
B60 - VEHICLES IN GENERAL
Information
Patent Application
Process of producing highly homogeneous cellulose solution
Publication number
20030225206
Publication date
Dec 4, 2003
Tae-jung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...