Man-Khyun Rho

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Montelukast 4-halobenzylamine salt and method for preparing montelu...
- Patent number 8,686,151
- Issue date Apr 1, 2014
- Dong Kook Pharm. Co., Ltd.
- Hyuk Chul Kwon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing voriconazole by using new intermediates
- Patent number 8,575,344
- Issue date Nov 5, 2013
- Dongkook Pharmaceutical Co., Ltd.
- Hyuk Chul Kwon
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NOVEL MONTELUKAST 4-HALOBENZYLAMINE SALT AND METHOD FOR PREPARING M...
- Publication number 20130184464
- Publication date Jul 18, 2013
- Dong Kook Pharm. Co., Ltd.
- Hyuk Chul Kwon
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING VORICONAZOLE BY USING NEW INTERMEDIATES
- Publication number 20130005973
- Publication date Jan 3, 2013
- Dongkook Pharmaceutical Co., Ltd.
- Hyuk Chul Kwon
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymer Composition for Air Purification
- Publication number 20080004389
- Publication date Jan 3, 2008
- Man-Khyun Rho
- Man-Khyun Rho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Oxygen generating composition
- Publication number 20050287224
- Publication date Dec 29, 2005
- J. C. Technologies, Inc.
- Man-Khyun Rho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE