Chul Ho Jun

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Youngchon-dong 100, Seodaemoon-ku Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Surface modified organic inorganic hybrid glass, protecting group i...
- Patent number 8,197,903
- Issue date Jun 12, 2012
- Industry-Academic Cooperation Foundation Yonsei University
- Chul-Ho Jun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing ketones
- Patent number 6,353,139
- Issue date Mar 5, 2002
- Chul Ho Jun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ortho-alkylation method of aromatic ketones
- Patent number 6,291,716
- Issue date Sep 18, 2001
- Chul Ho Jun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of ketones
- Patent number 6,252,118
- Issue date Jun 26, 2001
- Chul Ho Jun
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SURFACE MODIFIED INORGANIC MATERIAL AND PRODUCING METHOD THEREOF
- Publication number 20130060014
- Publication date Mar 7, 2013
- Industry-Academic Cooperation Foundation, Yonsei University
- Chul-Ho Jun
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Surface Modified Organic Inorganic Hybrid Glass, Protecting Group I...
- Publication number 20090274910
- Publication date Nov 5, 2009
- Industry-Academic Cooperation Foundation, Yonsei University
- Chul-Ho Jun
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Surface Modified Inorganic Material and Producing Method Thereof
- Publication number 20090270590
- Publication date Oct 29, 2009
- INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY
- Chul-Ho Jun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...