| Patent | Date |
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Preparation Method Of Platinum/tin/metal/alumina Catalyst For Direct Dehydrogenation Of N-butane And Method For Producing C4 Olefins Using Said Catalyst
App 20180133694 - PARK; Gle ; et al. | 2018-05-17 |
Porous separator with water-based organic/inorganic complex coating, a method for preparing the same, and an electrochemical device using the same
Grant 9,711,772 - Yoo , et al. July 18, 2 | 2017-07-18 |
Method for preparing magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane, method for preparing magnesium orthovanadate catalyst supported by magnesia-zirconia composite carrier prepared thereby, and method for preparing normal-butene and 1,3-butadiene using magn
Grant 9,522,383 - Yoo , et al. December 20, 2 | 2016-12-20 |
Method for preparation of mesoporous zeolites
Grant 9,403,690 - Kim , et al. August 2, 2 | 2016-08-02 |
Light conversion light-emitting device with enhanced luminescence efficiency using anisotropic metal nanoparticles
Grant 9,343,635 - Kim , et al. May 17, 2 | 2016-05-17 |
Organic/Inorganic Complex Coating Porous Separator And Secondary Battery Using The Same
App 20150303427 - HYUN; Jae Yong ; et al. | 2015-10-22 |
BaX type Zeolite granule and process for preparing the same
Grant 9,162,899 - Suh , et al. October 20, 2 | 2015-10-20 |
Method of preparation of spherical support for olefin polymerization catalyst
Grant 9,109,056 - Kim , et al. August 18, 2 | 2015-08-18 |
Manufacturing method of solid catalyst for propylene polymerization
Grant 9,062,135 - Kim , et al. June 23, 2 | 2015-06-23 |
Light Conversion Light-emitting Device With Enhanced Light Luminescence Efficiency Using Anisotropic Metal Nanoparticles
App 20150155449 - Kim; Ki Se ; et al. | 2015-06-04 |
Preparation method of solid catalyst for propylene polymerization and catalyst prepared thereby
Grant 9,045,572 - Kim , et al. June 2, 2 | 2015-06-02 |
Porous Separator Coated With Organic/inorganic Complex Using Aqueous Coating Solution, Method For Manufacturing Same, And Electrochemical Device Using Same
App 20150140404 - Yoo; Ji Na ; et al. | 2015-05-21 |
Method for manufacturing ethylene vinyl acetate copolymer sheet for solar cell encapsulant
Grant 9,034,232 - Cho , et al. May 19, 2 | 2015-05-19 |
Solid catalyst for the polymerization of propylene, and method for preparing same
Grant 9,034,781 - Kim , et al. May 19, 2 | 2015-05-19 |
PREPARATION METHOD OF PLATINUM/TIN/METAL/ALUMINA CATALYST FOR DIRECT DEHYDROGENATION OF n-BUTANE AND METHOD FOR PRODUCING C4 OLEFINS USING SAID CATALYST
App 20150038758 - PARK; Gle ; et al. | 2015-02-05 |
Method For Preparing Magnesia-zirconia Composite Carrier For Catalyzing Oxidative Dehydration Of Normal-butane, Method For Preparing Magnesium Orthovanadate Catalyst Supported By Magnesia-zirconia Composite Carrier Prepared Thereby, And Method For Preparing Normal-butene And 1,3-butadiene Using Magn
App 20150024929 - Yoo; Yeon Shick ; et al. | 2015-01-22 |
Single-step precipitation method of producing magnesia-zirconia complex carrier for catalyst for oxidative dehydrogenation of n-butane, magnesium orthovanadate catalyst supported on magnesia-zirconia complex carrier, and method of producing n-butene and 1,3-butadiene using said catalyst
Grant 8,927,455 - Cho , et al. January 6, 2 | 2015-01-06 |
Lithium ion battery separator with shutdown property
Grant 8,920,961 - Park , et al. December 30, 2 | 2014-12-30 |
Lithium ion battery separator with shutdown property
Grant 08920961 - | 2014-12-30 |
PREPARATION METHOD OF PLATINUM/TIN/ALUMINA CATALYST FOR DIRECT DEHYDROGENATION OF n-BUTANE AND METHOD FOR PRODUCING C4 OLEFINS USING SAID CATALYST
App 20140309470 - PARK; Gle ; et al. | 2014-10-16 |
Method of producing carrier for catalyst for oxidative dehydrogenation of n-butane, method of producing carrier-supported magnesium orthovanadate catalyst, and method of producing n-butene and 1, 3-butadiene using said catalyst
Grant 8,809,226 - Song , et al. August 19, 2 | 2014-08-19 |
Method for improving productivity and process stability in styrene manufacturing system having multiple reactors connected in series
Grant 8,802,909 - Won , et al. August 12, 2 | 2014-08-12 |
Polylactic Acid-polyalkylene Glycol Copolymer With Fast Crystallization Rate And Composition Comprising The Same
App 20140100318 - PARK; Steve ; et al. | 2014-04-10 |
Polypropylene-polylactic Acid Resin Composition
App 20140066565 - JEONG; Jin Seong ; et al. | 2014-03-06 |
Manufacturing method of solid catalyst for propylene polymerization
Grant 8,664,142 - Kim , et al. March 4, 2 | 2014-03-04 |
Method For Preparation Of Mesoporous Zeolites
App 20140056805 - Kim; Jeong Rang ; et al. | 2014-02-27 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene
App 20140005345 - KIM; Sang Yull ; et al. | 2014-01-02 |
Manufacturing Method Of Solid Catalyst For Propylene Polymerization
App 20140005038 - KIM; Sang Yull ; et al. | 2014-01-02 |
Solid Catalyst For The Polymerization Of Propylene, And Method For Preparing Same
App 20130237406 - Kim; Sang Yull ; et al. | 2013-09-12 |
Lithium Ion Battery Separator With Shutdown Property
App 20130164597 - Park; Dae Ho ; et al. | 2013-06-27 |
Catalyst for polymerization of propylene and method for polymerization of propylene using the same
Grant 8,435,913 - Kim , et al. May 7, 2 | 2013-05-07 |
Separation method of aromatic compounds comprising simulated moving bed xylene mixture pre-treatment process and additional xylene isomerization process
Grant 8,431,763 - Lee , et al. April 30, 2 | 2013-04-30 |
Single-Step Precipitation Method of Producing Magnesia-zirconia Complex Carrier for Catalyst for Oxidative Dehydrogenation of n-Butane, Magnesium Orthovanadate Catalyst Supported on Magnesia-zirconia Complex Carrier, and Method of Producing n-Butene and 1,3-Butadiene Using Said Catalyst
App 20130090509 - Cho; Young Jin ; et al. | 2013-04-11 |
Solid catalyst for propylene polymerization and a method for preparation of polypropylene using the same
Grant 8,394,734 - Kim , et al. March 12, 2 | 2013-03-12 |
Preparation Method Of Solid Catalyst For Propylene Polymerization And Catalyst Prepared Thereby
App 20130017946 - Kim; Sang Yull ; et al. | 2013-01-17 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene Using The Same
App 20120277389 - KIM; Sang Yull ; et al. | 2012-11-01 |
Manufacturing Method Of Solid Catalyst For Propylene Polymerization
App 20120264593 - Kim; Sang Yull ; et al. | 2012-10-18 |
Method Of Producing Carrier For Catalyst For Oxidative Dehydrogenation Of N-butane, Method Of Producing Carrier-supported Magnesium Orthovanadate Catalyst, And Method Of Producing N-butene And 1,3-butadiene Using Said Catalyst
App 20120232320 - SONG; Ho Won ; et al. | 2012-09-13 |
Separation method of aromatic compounds comprising simulated moving bed xylene mixture pre--treatment process and additional xylene isomerization process
Grant 8,232,442 - Lee , et al. July 31, 2 | 2012-07-31 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene Using The Same
App 20120172551 - KIM; Sang Yull ; et al. | 2012-07-05 |
Method For Manufacturing Ethylene Vinyl Acetate Copolymer Sheet For Solar Cell Encapsulant
App 20120168982 - Cho; Jae Whan ; et al. | 2012-07-05 |
Method for separating aromatic compounds using simulated moving bed operation
Grant 8,013,202 - Lee , et al. September 6, 2 | 2011-09-06 |
Method For Improving Productivity And Process Stability In Styrene Manufacturing System Having Multiple Reactors Connected In Series
App 20110166399 - WON; Jong Kuk ; et al. | 2011-07-07 |
Method For Controlling Size Of Spherical Carrier For Olefin Polymerization Catalyst
App 20110166394 - Kim; Eun-Il ; et al. | 2011-07-07 |
Method Of Producing Dialkoxymagnesium Support For Catalyst For Olefin Polymerization, Method Of Producing Catalyst For Olefin Polymerization Using The Same And Method Of Polymerizing Olefin Using The Same
App 20100298509 - KIM; Eun II ; et al. | 2010-11-25 |
Method for preparation of spherical support for olefin polymerization catalyst
Grant 7,767,614 - Kim , et al. August 3, 2 | 2010-08-03 |
Preparation method of catalyst for ethylene polymerization and copolymerization
Grant 7,759,272 - Ahn , et al. July 20, 2 | 2010-07-20 |
Process for polymerization or copolymerization of ethylene
Grant 7,754,833 - Kim , et al. July 13, 2 | 2010-07-13 |
Method Of Preparation Of Spherical Support For Olefin Polymerization Catalyst
App 20100172821 - Kim; Eun-Il ; et al. | 2010-07-08 |
Method Of Preparation Of Spherical Support For Olefin Polymerization Catalyst
App 20100172820 - Kim; Eun-Il ; et al. | 2010-07-08 |
Separation Method Of Aromatic Compounds Comprising Simulated Moving Bed Xylene Mixture Pre-treatment Process And Additional Xylene Isomerization Process
App 20100145119 - Lee; Jin-Suk ; et al. | 2010-06-10 |
Catalyst For Polymerization Of Propylene And Method For Polymerization Of Propylene Using The Same
App 20100130707 - Kim; Eun-Il ; et al. | 2010-05-27 |
Separation Method Of Aromatic Compounds Comprising Simulated Moving Bed Xylene Mixture Pre - Treatment Process And Additional Xylene Isomerization Process
App 20100105971 - Lee; Jin-Suk ; et al. | 2010-04-29 |
Preparation Method Of A Solid Titanium Catalyst For Olefin Polymerization
App 20100105543 - Yang; Chun-Byung ; et al. | 2010-04-29 |
Simulated moving bed adsorptive separation process using a plurality of adsorption chambers in parallel and crystallizer and device used therein
Grant 7,649,124 - Lee , et al. January 19, 2 | 2010-01-19 |
Simulated moving bed adsorptive separation process comprising preparation of feed by using single adsorption chamber and device used therein
Grant 7,635,795 - Lee , et al. December 22, 2 | 2009-12-22 |
Method for producing propylene polymer using alkoxysilane compound containing trialkysilyl group in molecular structure
Grant 7,619,048 - Park , et al. November 17, 2 | 2009-11-17 |
Catalyst For Propylene Polymerization And The Method Of Propylene Polymerization Using The Catalyst
App 20090281259 - Park; Joon-Ryeo ; et al. | 2009-11-12 |
Method Of Preparation Of Spherical Support For Olefin Polymerization Catalyst
App 20090233793 - Park; Joon-Ryeo ; et al. | 2009-09-17 |
Method For Separating Aromatic Compounds Using Simulated Moving Bed Operation
App 20090234170 - LEE; JIN-SUK ; et al. | 2009-09-17 |
Process For Polymerization Or Copolymerization Of Ethylene
App 20090221771 - Kim; Sang Yull ; et al. | 2009-09-03 |
Preparation Method Of Catalyst For Ethylene Polymerization And Copolymerization
App 20090215611 - Yang; Chun-Byung ; et al. | 2009-08-27 |
Preparation method of solid titanium catalyst for olefin polymerization
Grant 7,566,676 - Yang , et al. July 28, 2 | 2009-07-28 |
Method Of Polymerization Of Olefin/alpha-olefin Using Aryloxy-based Olefin- (co)polymerization Catalyst
App 20090143552 - Kim; Eun-Il ; et al. | 2009-06-04 |
Ziegler-natta catalyst for olefin polymerization including aryloxy group and method for polymerization of olefin using same
Grant 7,456,126 - Kim , et al. November 25, 2 | 2008-11-25 |
Method of ethylene polymerization for producing products having various properties with high productivity and a tubular reactor used therefor
Grant 7,435,784 - Lee , et al. October 14, 2 | 2008-10-14 |
Simultated Moving Bed Adsorptive Separation Process Using A Plurality Of Adsorption Chambers In Parallel And Crystallizer And Device Used Therein
App 20080149565 - Lee; Jin-Suk ; et al. | 2008-06-26 |
Method For Preparation Of Spherical Support For Olefin Polymerization Catalyst
App 20080064589 - Kim; Eun-Il ; et al. | 2008-03-13 |
Preparation Method Of Solid Titanium Catalyst For Olefin Polymerization
App 20070298964 - Yang; Chun-Byung ; et al. | 2007-12-27 |
Catalyst For Olefin Polymerization Including Phenoxy Ligand And Method Of (Co) Polymerization Of Olefin Using Same
App 20070293710 - Kim; Eun-Il ; et al. | 2007-12-20 |
Ziegler-natta catalyst for olefin polymerization including aryloxy group and method for polymerization of olefin using same
App 20070179048 - Kim; Eun-il ; et al. | 2007-08-02 |
Method for producing propylene polymer having a very high melt-flowability
Grant 7,244,794 - Park , et al. July 17, 2 | 2007-07-17 |
Simultated Moving Bed Adsorptive Separation Process Comprising Preparation Of Feed By Using Single Adsorption Chamber And Device Used Therein
App 20070149841 - Lee; Jin-Suk ; et al. | 2007-06-28 |
Polypropylene resin composition with anti-scratch characteristics
Grant 7,208,536 - Lim , et al. April 24, 2 | 2007-04-24 |
Method of polymerization and copolymerization of ethylene
Grant 7,193,022 - Yang , et al. March 20, 2 | 2007-03-20 |
Method for preparation of polyolefin nanocomposite
App 20060252870 - Lee; Ki-Do ; et al. | 2006-11-09 |
Polypropylene Resin Composition With Anti-scratch Characteristics
App 20060229387 - Cho; Jae-Whan ; et al. | 2006-10-12 |
Method of ethylene polymerization for producing products having various properties with high productivity and a tubular reactor used therefor
App 20060149004 - Lee; Jin-Suk ; et al. | 2006-07-06 |
Simulated moving bed adsorptive separation process for preventing increase in pressure drop and system thereof
App 20050222482 - Lee, Jin Suk ; et al. | 2005-10-06 |
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