Se-Min Park

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Yeosu si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Catalysts for NOx reduction employing H2 and a method of reducing NOx
- Patent number 8,668,893
- Issue date Mar 11, 2014
- Heesung Catalysts Corporation
- Hyun-Sik Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CATALYSTS FOR NOX REDUCTION EMPLOYING H2 AND A METHOD OF REDUCING NOX
- Publication number 20130156669
- Publication date Jun 20, 2013
- HEESUNG CATALYSTS CORPORATION
- Hyun-Sik Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYSTS FOR NOX REDUCTION EMPLOYING H2 AND A METHOD OF REDUCING NOX
- Publication number 20110150742
- Publication date Jun 23, 2011
- HEESUNG CATALYSTS CORPORATION
- Hyun-Sik Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POTASSIUM OXIDE-INCORPORATED ALUMINA CATALYSTS WITH ENHANCED STORAG...
- Publication number 20100075842
- Publication date Mar 25, 2010
- Hyun-Sik Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL