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Soon-Hyo Chung
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
SCR catalyst for removal of nitrogen oxides
Patent number
9,662,610
Issue date
May 30, 2017
Korea Institute of Science and Technology
Heon-Phil Ha
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
SCR CATALYST FOR REMOVAL OF NITROGEN OXIDES
Publication number
20160256822
Publication date
Sep 8, 2016
Heon-Phil Ha
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SCR CATALYST FOR REMOVAL OF NITROGEN OXIDES
Publication number
20140335004
Publication date
Nov 13, 2014
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Heon-Phil Ha
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SCR CATALYST FOR REMOVAL OF NITROGEN OXIDES
Publication number
20090143225
Publication date
Jun 4, 2009
Heon-Phil Ha
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL