| Patent | Date |
|---|
Highly selective carbon monoxide adsorbent and method of preparing the same
Grant 11,059,022 - Cho , et al. July 13, 2 | 2021-07-13 |
Method and system for upgrading and separating hydrocarbon oils
Grant 10,385,282 - Cho , et al. A | 2019-08-20 |
Method for removing organic acids in crude oil using gas hydrate inhibitor and catalyst
Grant 10,266,777 - Cho , et al. | 2019-04-23 |
Highly Selective Carbon Monoxide Adsorbent And Method Of Preparing The Same
App 20190054443 - Cho; Kanghee ; et al. | 2019-02-21 |
Method for inhibiting structure II gas hydrate formation
Grant 10,202,538 - Kang , et al. Feb | 2019-02-12 |
Method For Removing Organic Acids In Crude Oil Using Gas Hydrate Inhibitor And Catalyst
App 20180195009 - CHO; Dong Woo ; et al. | 2018-07-12 |
Method of removing calcium from hydrocarbon fraction using extraction agent including 2-oxopropanol or derivatives thereof
Grant 10,005,969 - Cho , et al. June 26, 2 | 2018-06-26 |
Method And System For Upgrading And Separating Hydrocarbon Oils
App 20180134971 - Cho; Dong Woo ; et al. | 2018-05-17 |
Adsorption Type Cooling Apparatus Using Nanoporous Aluminophosphate And Operation Method Thereof
App 20180135895 - CHO; Kanghee ; et al. | 2018-05-17 |
Method Of Removing Calcium From Hydrocarbon Fraction Using Extraction Agent Including 2-oxopropanol Or Derivatives Thereof
App 20170342329 - CHO; Dong-Woo ; et al. | 2017-11-30 |
Method and device for transmitting and receiving aperiodic reference signal
Grant 9,603,169 - Kim , et al. March 21, 2 | 2017-03-21 |
Method and device for allocating uplink power in multiple TA environments
Grant 9,554,341 - Kim , et al. January 24, 2 | 2017-01-24 |
Displacement desorption process for light olefin separation
Grant 9,376,354 - Kim , et al. June 28, 2 | 2016-06-28 |
Apparatus For Synthesizing Ammonia
App 20160138176 - Yoo; Chung-yul ; et al. | 2016-05-19 |
Uplink power controlling method and uplink signal receiving method thereof
Grant 9,344,972 - Li , et al. May 17, 2 | 2016-05-17 |
Method For Inhibiting Structure Ii Gas Hydrate Formation
App 20150337196 - KANG; Seong-Pil ; et al. | 2015-11-26 |
Oxygen-selective adsorbent having fast adsorption rate and preparation method thereof
Grant 9,192,911 - Park , et al. November 24, 2 | 2015-11-24 |
Carbon Dioxide Absorbing Composition Including Antisolvent, And Method And Apparatus For Absorbing Carbon Dioxide Using The Same
App 20150290581 - Jung; Taesung ; et al. | 2015-10-15 |
Continuous oxygen production method and continuous oxygen adsorption and desorption device using oxygen adsorbing agent
Grant 9,149,758 - Park , et al. October 6, 2 | 2015-10-06 |
Method and apparatus for recovering ethylene from fluidized catalytic cracking (FCC) off-gas
Grant 9,090,522 - Park , et al. July 28, 2 | 2015-07-28 |
Production of high purity butene-1 from C4 olefins/paraffins mixed gas
Grant 9,067,852 - Park , et al. June 30, 2 | 2015-06-30 |
Separation of olefins from olefins/paraffins mixed gas
Grant 9,034,185 - Kim , et al. May 19, 2 | 2015-05-19 |
Carbon Dioxide Absorbing Composition Including Tertiary Alkanolamine, And Method And Apparatus For Absorbing Carbon Dioxide Using The Same
App 20150098889 - JUNG; Taesung ; et al. | 2015-04-09 |
Carbon Dioxide Absorbing Composition Including Sterically Hindered Alkanolamine, And Method And Apparatus For Absorbing Carbon Dioxide Using The Same
App 20150098890 - JUNG; TAESUNG ; et al. | 2015-04-09 |
Carbon dioxide isolating device and method
Grant 8,999,041 - Kim , et al. April 7, 2 | 2015-04-07 |
Continuous Oxygen Production Method And Continuous Oxygen Adsorption And Desorption Device Using Oxygen Adsorbing Agent
App 20150047504 - Park; Jong-Ho ; et al. | 2015-02-19 |
Method And Device For Allocating Uplink Power In Multiple Ta Environments
App 20150036605 - Kim; Jong Nam ; et al. | 2015-02-05 |
Uplink Power Controlling Method And Uplink Signal Receiving Method Thereof
App 20140192673 - Li; Jian Jun ; et al. | 2014-07-10 |
Method And Apparatus For Recovering Ethylene From Fluidized Catalytic Cracking (fcc) Off-gas
App 20140148634 - Park; Jong Ho ; et al. | 2014-05-29 |
Oxygen-selective Adsorbent Having Fast Adsorption Rate And Preparation Method Thereof
App 20130299737 - Park; Jong Ho ; et al. | 2013-11-14 |
Method And Device For Transmitting And Receiving Aperiodic Reference Signal
App 20130223397 - Kim; Jong Nam ; et al. | 2013-08-29 |
Separation Of Olefins From Olefins/paraffins Mixed Gas
App 20130213793 - KIM; Jong-Nam ; et al. | 2013-08-22 |
Method for making hydrocarbons by using a lipid derived from a biological organism and hydrotalcite
Grant 8,513,475 - Ko , et al. August 20, 2 | 2013-08-20 |
Displacement Desorption Process For Light Olefin Separation
App 20130206581 - Kim; Jong Nam ; et al. | 2013-08-15 |
Production Of High Purity Butene-1 From C4 Olefins/paraffins Mixed Gas
App 20130206575 - PARK; Jong-Ho ; et al. | 2013-08-15 |
Separation of olefins from olefins/paraffins mixed gas
Grant 8,436,223 - Kim , et al. May 7, 2 | 2013-05-07 |
Production of high purity butene-1 from C4 olefins/paraffins mixed gas
Grant 8,431,762 - Park , et al. April 30, 2 | 2013-04-30 |
Adsorbent for selective adsorption of carbon monoxide and process for preparation thereof
Grant 8,377,842 - Cho , et al. February 19, 2 | 2013-02-19 |
Pressure swing adsorption apparatus and method for hydrogen purification using the same
Grant 8,298,319 - Cho , et al. October 30, 2 | 2012-10-30 |
Method For Making Hydrocarbons By Using A Lipid Derived From A Biological Organisim And Hydrotalcite
App 20120253091 - Ko; Chang-Hyun ; et al. | 2012-10-04 |
Carbon Dioxide Isolating Device And Method
App 20120240764 - Kim; Jong Nam ; et al. | 2012-09-27 |
Sulphur-compound Adsorbing Agent For Solvent Extraction Of Coal, And A Sulphur-compound Adsorption Method And Coal Refining Method Employing The Same
App 20120110902 - Yi; Kwang Bok ; et al. | 2012-05-10 |
Pressure Swing Adsorption Apparatus And Method For Hydrogen Purification Using The Same
App 20110005391 - Cho; Soon Haeng ; et al. | 2011-01-13 |
Adsorbent For Selective Adsorption Of Carbon Monoxide And Process For Preparation Thereof
App 20100204043 - Cho; Soon Haeng ; et al. | 2010-08-12 |
Production Of High Purity Butene-1 From C4 Olefins/paraffins Mixed Gas
App 20100116639 - Park; Jong-Ho ; et al. | 2010-05-13 |
Separation Of Olefins From Olefins/paraffins Mixed Gas
App 20100048971 - Kim; Jong-Nam ; et al. | 2010-02-25 |
System, method and storage medium for providing a multimedia contents service based on user's preferences
Grant 7,657,563 - Kim , et al. February 2, 2 | 2010-02-02 |
System, method and storage medium for providing a multimedia contents service based on user's preferences
App 20050183121 - Kim, Munchurl ; et al. | 2005-08-18 |
Adsorptive ethanol drying apparatus using microwaves and operating method thereof
Grant 6,634,119 - Park , et al. October 21, 2 | 2003-10-21 |
Adsorptive ethanol drying apparatus using microwaves and operating method thereof
App 20020152633 - Park, Jong Kee ; et al. | 2002-10-24 |
Adsorbents and methods for the separation of ethylene and propylene and/or unsaturated hydrocarbons from mixed gases
Grant 6,468,329 - Cho , et al. October 22, 2 | 2002-10-22 |
Adsorbents And Methods For The Separation Of Ethylene And Propylene And/or Unsaturated Hydrocarbons From Mixed Gases
App 20020005118 - CHO, SOON-HAENG ; et al. | 2002-01-17 |
Apparatus for reproducing data from a disk-type recording medium and method thereof
Grant 6,081,651 - Kim June 27, 2 | 2000-06-27 |
Scalable encoding apparatus and method with improved function of energy compensation/inverse compensation
Grant 6,072,834 - Kim , et al. June 6, 2 | 2000-06-06 |
Adsorption separation and purification apparatus and process for high purity isobutane production
Grant 6,022,398 - Cho , et al. February 8, 2 | 2000-02-08 |
Scalable encoding apparatus and method with improved function of scaling motion vector
Grant 6,018,368 - Kim , et al. January 25, 2 | 2000-01-25 |
Decoder having adaptive function of eliminating block effect
Grant 6,016,365 - Shin , et al. January 18, 2 | 2000-01-18 |
Method for adsorbing and separating argon and hydrogen gases in high concentration from waste ammonia purge gas, and apparatus therefor
Grant 5,547,492 - Cho , et al. August 20, 1 | 1996-08-20 |
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