| Patent | Date |
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Catalyst With A Core-shell Structure For Methane Oxidation, Method Of Preparing The Same And Method Of Oxidizing Methane Using The Same
App 20210387166 - AN; Kwang Jin ; et al. | 2021-12-16 |
Hydrocarbon reforming catalyst, method of preparing the same and fuel cell including the hydrocarbon reforming catalyst
Grant 8,633,132 - Lee , et al. January 21, 2 | 2014-01-21 |
Non-pyrophoric catalyst for water-gas shift reaction and method of preparing the same
Grant 8,298,984 - Lee , et al. October 30, 2 | 2012-10-30 |
Catalyst for oxidizing monoxide and method of preparing the same
Grant 8,101,542 - Lee , et al. January 24, 2 | 2012-01-24 |
Fuel cell system with fuel reforming units
Grant 8,101,306 - Kim , et al. January 24, 2 | 2012-01-24 |
Methanation catalyst, and carbon monoxide removing system, fuel processor, and fuel cell including the same
Grant 8,067,332 - Lee , et al. November 29, 2 | 2011-11-29 |
Desulfurizer for fuel gas for fuel cell and desulfurization method using the same
Grant 8,057,577 - Lee , et al. November 15, 2 | 2011-11-15 |
Catalytic system for removing carbon monoxide, and processor and fuel cell system using the same
Grant 7,850,937 - Lee , et al. December 14, 2 | 2010-12-14 |
Hydrocarbon Reforming Catalyst, Method Of Preparing The Same And Fuel Cell Including The Hydrocarbon Reforming Catalyst
App 20100167919 - LEE; Hyun-chul ; et al. | 2010-07-01 |
Hydrocarbon Reforming Catalyst, Method Of Preparing The Hydrocarbon Reforming Catalyst, And Fuel Cell Employing The Hydrocarbon Reforming Catalyst
App 20100159297 - LEE; Doo-hwan ; et al. | 2010-06-24 |
Non-pyrophoric Shift Reaction Catalyst And Method Of Preparing The Same
App 20100113263 - Lee; Hyun-chul ; et al. | 2010-05-06 |
Zeolite adsorbent for desulfurization and method of preparing the same
Grant 7,625,429 - Kim , et al. December 1, 2 | 2009-12-01 |
Non-pyrophoric Catalyst For Water-gas Shift Reaction And Method Of Preparing The Same
App 20090170695 - LEE; Hyun-chul ; et al. | 2009-07-02 |
Method for preparing polycarbonate resin
Grant 7,339,021 - Park , et al. March 4, 2 | 2008-03-04 |
Catalyst For Oxidizing Monoxide And Method Of Preparing The Same
App 20080008926 - Lee; Hyun-chul ; et al. | 2008-01-10 |
Methanation Catalyst, And Carbon Monoxide Removing System, Fuel Processor, And Fuel Cell Including The Same
App 20070259975 - Lee; Hyun-chul ; et al. | 2007-11-08 |
Desulfurizer for fuel gas for fuel cell and desulfurization method using the same
App 20070196258 - Lee; Doo-hwan ; et al. | 2007-08-23 |
Non-pyrophoric shift reaction catalyst and method of preparing the same
App 20070180767 - Lee; Hyun-chul ; et al. | 2007-08-09 |
Composite oxide support, catalyst for low temperature water gas shift reaction and methods of preparing the same
App 20070179053 - Lee; Hyun-chul ; et al. | 2007-08-02 |
Catalyst for oxidizing carbon monoxide and method of manufacturing the same
App 20070092768 - Lee; Hyun-chul ; et al. | 2007-04-26 |
Fuel cell system and operating method of the same
App 20070031707 - Kim; Soonho ; et al. | 2007-02-08 |
Preparation method of high molecular weight polycarbonate resin
Grant 7,148,312 - Kim , et al. December 12, 2 | 2006-12-12 |
Method for preparing high molecular weight polycarbonate
Grant 7,084,232 - Kim , et al. August 1, 2 | 2006-08-01 |
Zeolite adsorbent for desulfurization and method of preparing the same
App 20060162557 - Kim; Soon-ho ; et al. | 2006-07-27 |
Catalytic system for removing carbon monoxide, and processor and fuel cell system using the same
App 20060165576 - Lee; Hyun-chul ; et al. | 2006-07-27 |
Preparation method of high molecular weight polycarbonate resin
App 20060167211 - Kim; Jong-Hun ; et al. | 2006-07-27 |
Method for preparing polycarbonate resin
App 20060122359 - Park; Eun-Duck ; et al. | 2006-06-08 |
Method for preparing high molecular weight polycarbonate
App 20050215758 - Kim, Jong-Hun ; et al. | 2005-09-29 |
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