Heesung Engelhard Corporation

Organization

Kyungki-Do, KR

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for reducing exhaust gas including hydrocarbon...
- Patent number 7,895,825
- Issue date Mar 1, 2011
- Heesung Engelhard Corporation
- Hee Chun Kang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Transition metal-substituted hydrotalcite catalyst for removing nit...
- Patent number 7,740,818
- Issue date Jun 22, 2010
- Heesung Engelhard Corporation
- Hyun-Sik Han
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Transition metal - substituted hydrotalcite catalyst for removing n...
- Publication number 20090257934
- Publication date Oct 15, 2009
- HEESUNG ENGELHARD CORPORATION
- HYUN-SIK HAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Exhaust gas purifying catalyst composition containing zeolite for r...
- Publication number 20090004081
- Publication date Jan 1, 2009
- HEESUNG ENGELHARD CORPORATION
- Hyun-Sik Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Diesel particulate filter having improved thermal durability
- Publication number 20080034719
- Publication date Feb 14, 2008
- HEESUNG ENGELHARD CORPORATION
- Hyun-Sik Han
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Transition metal-substituted hydrotalcite catalyst for removing nit...
- Publication number 20080026937
- Publication date Jan 31, 2008
- HEESUNG ENGELHARD CORPORATION
- Hyun-Sik Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for reducing exhaust gas including hydrocarbon...
- Publication number 20070245717
- Publication date Oct 25, 2007
- HEESUNG ENGELHARD CORPORATION
- Hee Chun Kang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust gas purifying catalyst composition containing zeolite for r...
- Publication number 20070238606
- Publication date Oct 11, 2007
- HEESUNG ENGELHARD CORPORATION
- Hyun-Sik Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Heesung Engelhard Corporation

Organization

Patents Grantslast 30 patents

Method and apparatus for reducing exhaust gas including hydrocarbon...

Transition metal-substituted hydrotalcite catalyst for removing nit...

Patents Applicationslast 30 patents

Transition metal - substituted hydrotalcite catalyst for removing n...

Exhaust gas purifying catalyst composition containing zeolite for r...

Diesel particulate filter having improved thermal durability

Transition metal-substituted hydrotalcite catalyst for removing nit...

Method and apparatus for reducing exhaust gas including hydrocarbon...

Exhaust gas purifying catalyst composition containing zeolite for r...

Trademarklast 30 trademarks