Hoon Ahn

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic filter comprising clay and process for preparing thereof
- Patent number 8,388,719
- Issue date Mar 5, 2013
- LG Chem, Ltd.
- Ju-Hyung Lee
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for preparing ceramic filter and ceramic filter prepared by...
- Patent number 7,753,983
- Issue date Jul 13, 2010
- LG Chem, Ltd.
- Jong Sik Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Ceramic Filter Comprising Clay and Process for Preparing Thereof
- Publication number 20100115899
- Publication date May 13, 2010
- LG CHEM, LTD.
- Ju-Hyung Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for preparing ceramic filter and ceramic filter prepared by...
- Publication number 20070017196
- Publication date Jan 25, 2007
- Jong Sik Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL