Jong Ho Kwon

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing oxytitanium phthalocyanine charge generating m...
- Patent number 7,998,650
- Issue date Aug 16, 2011
- PHTALOS Co., Ltd.
- Ki Suck Jung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preparing oxytitanium phthalocyanine charge generating m...
- Patent number 7,812,154
- Issue date Oct 12, 2010
- Phthalos Co., Ltd
- Jong Ho Kwon
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process and apparatus for preparing metal or nonmetal phthalocyanine
- Publication number 20070181416
- Publication date Aug 9, 2007
- DAEHAN SPECIALTY CHEMICALS CO. LTD.
- Ki Suck Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for preparing oxytitanium phthalocyanine chartge generating...
- Publication number 20070122725
- Publication date May 31, 2007
- PHTHALOS CO., LTD
- Jong Ho Kwon
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for preparing oxytitanium phthalocyanine charge generating m...
- Publication number 20070111132
- Publication date May 17, 2007
- PHTHALOS CO., LTD
- Ki Suck Jung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...