| Patent | Date |
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Socket-type fluid distributor
Grant 11,446,622 - Cheon , et al. September 20, 2 | 2022-09-20 |
Method for producing butadiene
Grant 11,447,435 - Suh , et al. September 20, 2 | 2022-09-20 |
Method For Producing Catalyst For Oxidative Dehydrogenation Reaction, Catalyst For Oxidative Dehydrogenation Reaction, And Method For Producing Butadiene Using Same
App 20220241767 - Hwang; Sunhwan ; et al. | 2022-08-04 |
Method for preparing 1,3-butadiene
Grant 11,370,730 - Nam , et al. June 28, 2 | 2022-06-28 |
Catalyst For Hydrogenation Reaction And Method For Producing Same
App 20220134323 - Suh; Myungji ; et al. | 2022-05-05 |
Intermediates for Optically Active Piperidine Derivatives and Preparation Methods Thereof
App 20220127230 - Kweon; Jae Hong ; et al. | 2022-04-28 |
Catalyst For Hydrogenation Reaction And Method For Producing Same
App 20220118432 - Suh; Myungji ; et al. | 2022-04-21 |
Catalyst For Hydrogenation Reaction And Method For Producing Same
App 20220105501 - SUH; Myungji ; et al. | 2022-04-07 |
Image processing method and image processing system for deep learning
Grant 11,275,866 - Choi , et al. March 15, 2 | 2022-03-15 |
Intermediates for optically active piperidine derivatives and preparation methods thereof
Grant 11,254,641 - Kweon , et al. February 22, 2 | 2022-02-22 |
Method of preparing catalyst for oxidative dehydrogenation and method of performing oxidative dehydrogenation using catalyst
Grant 11,247,195 - Han , et al. February 15, 2 | 2022-02-15 |
Method For Preparing Zinc Ferrite-based Catalyst And Zinc Ferrite-based Catalyst Prepared Thereby
App 20220008899 - HAN; Sang Jin ; et al. | 2022-01-13 |
Use of aminoalkylbenzothiazepine derivatives
Grant 11,202,783 - Jun , et al. December 21, 2 | 2021-12-21 |
Socket-type Fluid Distributor
App 20210387152 - Cheon; Joo Young ; et al. | 2021-12-16 |
Catalyst composition for hydroformylation and method of preparing aldehyde using the same
Grant 11,185,852 - Kim , et al. November 30, 2 | 2021-11-30 |
Catalyst Loading Method And Method For Preparation Of Butadiene By Using Same
App 20210362111 - HWANG; Ye Seul ; et al. | 2021-11-25 |
Method for producing ferrite-based coated catalyst and method for producing butadiene by using same
Grant 11,167,271 - Lee , et al. November 9, 2 | 2021-11-09 |
Catalyst for oxidative dehydrogenation and method of preparing the same
Grant 11,117,119 - Suh , et al. September 14, 2 | 2021-09-14 |
Method For Producing Butadiene
App 20210238111 - SUH; Myungji ; et al. | 2021-08-05 |
Catalyst For Oxidative Dehydrogenation, Method Of Preparing Catalyst, And Method Of Performing Oxidative Dehydrogenation Using Catalyst
App 20210187485 - SUH; Myung Ji ; et al. | 2021-06-24 |
Method for manufacturing zinc ferrite catalyst and zinc ferrite catalyst manufactured thereby
Grant 11,040,335 - Han , et al. June 22, 2 | 2021-06-22 |
Method For Preparing 1,3-butadiene
App 20210163378 - NAM; Hyunseok ; et al. | 2021-06-03 |
Method for manufacturing dimethylolbutanal and method for manufacturing trimethylolpropane using same
Grant 11,008,274 - Choi , et al. May 18, 2 | 2021-05-18 |
Composition Including Hydroformylation Catalyst
App 20210129124 - Kim; Mi Young ; et al. | 2021-05-06 |
Catalyst for oxidative dehydrogenation and method of preparing the same
Grant 10,994,262 - Kim , et al. May 4, 2 | 2021-05-04 |
Catalyst system for oxidative dehydrogenation, reactor for preparing butadiene including catalyst system, and method of preparing 1,3-butadiene
Grant 10,994,265 - Suh , et al. May 4, 2 | 2021-05-04 |
Method For Producing Ferrite-based Coating Catalyst And Method For Producing Butadiene By Using Same
App 20210114001 - LEE; Joohyuck ; et al. | 2021-04-22 |
Intermediates for Optically Active Piperidine Derivatives and Preparation Methods Thereof
App 20210107873 - Kweon; Jae Hong ; et al. | 2021-04-15 |
Catalyst system for oxidative dehydrogenation, reactor for oxidative dehydrogenation including catalyst system, and method of performing oxidative dehydrogenation using reactor
Grant 10,946,364 - Suh , et al. March 16, 2 | 2021-03-16 |
Method for preparing trimethylolpropane
Grant 10,947,174 - Jung , et al. March 16, 2 | 2021-03-16 |
Catalyst For Oxidative Dehydrogenation Reaction, And Method For Producing Same
App 20210060537 - HWANG; Ye Seul ; et al. | 2021-03-04 |
Method of preparing catalyst for oxidative dehydrogenation
Grant 10,926,246 - Han , et al. February 23, 2 | 2021-02-23 |
Method For Producing Metal Complex Catalyst, And Metal Complex Catalyst Produced By Same
App 20210046469 - HWANG; Sunhwan ; et al. | 2021-02-18 |
Catalyst Composition For Hydroformylation And Method Of Preparing Aldehyde Using The Same
App 20210039079 - KIM; Tae Yun ; et al. | 2021-02-11 |
Method For Producing Ferrite-based Coating Catalyst And Method For Producing Butadiene By Using Same
App 20210039075 - LEE; Joohyuck ; et al. | 2021-02-11 |
Method for producing dimethylolbutanal and distillation apparatus for producing same
Grant 10,913,700 - Eom , et al. February 9, 2 | 2021-02-09 |
Hydroformylation catalyst, composition including hydroformylation catalyst, and method of preparing aldehyde using hydroformylation catalyst
Grant 10,913,055 - Kim , et al. February 9, 2 | 2021-02-09 |
Image Processing Method And Image Processing System For Deep Learning
App 20210019443 - CHOI; Yoon Ho ; et al. | 2021-01-21 |
Method For Manufacturing Dimethylolbutanal And Method For Manufacturing Trimethylolpropane Using Same
App 20210009493 - CHOI; Min Ji ; et al. | 2021-01-14 |
Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalyst
Grant 10,888,844 - Suh , et al. January 12, 2 | 2021-01-12 |
Method For Producing Dimethylolbutanal And Distillation Apparatus For Producing Same
App 20200369588 - Eom; Sungshik ; et al. | 2020-11-26 |
Ferrite catalyst for oxidative dehydrogenation, method of preparing ferrite catalyst, and method of preparing butadiene using ferrite catalyst
Grant 10,843,173 - Hwang , et al. November 24, 2 | 2020-11-24 |
Butadiene preparation method providing excellent catalyst reproducibility
Grant 10,730,809 - Suh , et al. | 2020-08-04 |
Method For Preparing Trimethylolpropane
App 20200189998 - JUNG; Dawon ; et al. | 2020-06-18 |
Use Of Aminoalkylbenzothiazepine Derivatives
App 20200147101 - Jun; Hyungjin ; et al. | 2020-05-14 |
Catalyst System For Oxidative Dehydrogenation, Reactor For Preparing Butadiene Including Catalyst System, And Method Of Preparin
App 20200122126 - SUH; Myungji ; et al. | 2020-04-23 |
Catalyst composition for hydroformylation and hydroformylation method using the same
Grant 10,625,248 - Kim , et al. | 2020-04-21 |
Catalyst for oxidative dehydrogenation and method of preparing the same
Grant 10,543,478 - Cha , et al. Ja | 2020-01-28 |
Method For Manufacturing Zinc Ferrite Catalyst And Zinc Ferrite Catalyst Manufactured Thereby
App 20200001279 - HAN; Jun Kyu ; et al. | 2020-01-02 |
Ferrite-based catalyst composite, method of preparing the same, and method of preparing butadiene using the same
Grant 10,518,250 - Choi , et al. Dec | 2019-12-31 |
Catalyst for oxidative dehydrogenation and method of preparing the same
Grant 10,486,150 - Hwang , et al. Nov | 2019-11-26 |
Catalyst For Oxidative Dehydrogenation, Method Of Preparing Catalyst, And Method Of Performing Oxidative Dehydrogenation Using C
App 20190329226 - SUH; Myung Ji ; et al. | 2019-10-31 |
Method of preparing zinc ferrite catalyst
Grant 10,456,775 - Hwang , et al. Oc | 2019-10-29 |
Method Of Preparing Catalyst For Oxidative Dehydrogenation And Method Of Performing Oxidative Dehydrogenation Using Catalyst
App 20190299193 - HAN; Sang Jin ; et al. | 2019-10-03 |
Catalyst for coating surface of porous material and method of treating surface of porous material
Grant 10,343,958 - Suh , et al. July 9, 2 | 2019-07-09 |
Catalyst System For Oxidative Dehydrogenation, Reactor For Oxidative Dehydrogenation Including Catalyst System, And Method Of Pe
App 20190201876 - SUH; Myungji ; et al. | 2019-07-04 |
Catalyst For Oxidative Dehydrogenation And Method Of Preparing The Same
App 20190184388 - HWANG; Sun Hwan ; et al. | 2019-06-20 |
Method of preparing multicomponent composite metal oxide catalyst
Grant 10,315,969 - Hwang , et al. | 2019-06-11 |
Catalyst composition containing phosphorous-based ligand and method for hydroformylation using same
Grant 10,300,472 - Choi , et al. | 2019-05-28 |
Butadiene Preparation Method Providing Excellent Catalyst Reproducibility
App 20190144362 - SUH; Myung Ji ; et al. | 2019-05-16 |
Ferrite Catalyst For Oxidative Dehydrogenation, Method Of Preparing Ferrite Catalyst, And Method Of Preparing Butadiene Using Ferrite Catalyst
App 20190134612 - HWANG; Sun Hwan ; et al. | 2019-05-09 |
Catalyst Composition For Hydroformylation And Hydroformylation Method Using The Same
App 20190111416 - KIM; Tae Yun ; et al. | 2019-04-18 |
Complementary metal oxide silicon transceiver having integrated power amplifier
Grant 10,256,781 - Ko , et al. | 2019-04-09 |
Catalyst For Oxidative Dehydrogenation And Method Of Preparing The Same
App 20180333702 - SUH; Myung Ji ; et al. | 2018-11-22 |
Catalyst For Oxidative Dehydrogenation And Method Of Preparing The Same
App 20180290126 - KIM; Seongmin ; et al. | 2018-10-11 |
HYDROFORMYLATION CATALYST, COMPOSITION INCLUDING HYDROFORMYLATION CATALYST, AND METHOD OF PREPARING ALDEHYDE USING HYDROFORMYLATION CATALYST (As Amended)
App 20180290132 - KIM; Mi Young ; et al. | 2018-10-11 |
Apparatus for preparing glycol and method of preparing the same
Grant 10,093,603 - Eom , et al. October 9, 2 | 2018-10-09 |
Catalyst Composition Containing Phosphorous-based Ligand And Method For Hydroformylation Using Same
App 20180272326 - CHOI; Min Ji ; et al. | 2018-09-27 |
Method Of Preparing Zinc Ferrite Catalyst
App 20180229221 - HWANG; Ye Seul ; et al. | 2018-08-16 |
Amino-phenyl-sulfonyl-acetate derivatives and use thereof
Grant 10,047,041 - Yoo , et al. August 14, 2 | 2018-08-14 |
Ferrite-based Catalyst Composite, Method Of Preparing The Same, And Method Of Preparing Butadiene Using The Same
App 20180214854 - CHOI; Dae Heung ; et al. | 2018-08-02 |
Complementary Metal Oxide Silicon Transceiver Having Integrated Power Amplifier
App 20180212574 - KO; Dong Hyun ; et al. | 2018-07-26 |
Method Of Preparing Catalyst For Oxidative Dehydrogenation
App 20180207621 - HAN; Jun Kyu ; et al. | 2018-07-26 |
Catalyst For Coating Surface Of Porous Material And Method Of Treating Surface Of Porous Material
App 20180186711 - SUH; Myung Ji ; et al. | 2018-07-05 |
Catalyst For Oxidative Dehydrogenation And Method Of Preparing The Same
App 20180133698 - CHA; Kyong Yong ; et al. | 2018-05-17 |
Method of preparing conjugated diene and device therefor
Grant 9,969,661 - Han , et al. May 15, 2 | 2018-05-15 |
Bismuth molybdate-based catalyst having zeolite coating layer, method of preparing the same, and method of preparing 1,3-butadiene using the same
Grant 9,925,525 - Choi , et al. March 27, 2 | 2018-03-27 |
Highly efficient neopentyl glycol preparation method and device therefor
Grant 9,914,682 - Eom , et al. March 13, 2 | 2018-03-13 |
Crystalline form of a benzimidazole derivative and a preparation method thereof
Grant 9,908,870 - Kim , et al. March 6, 2 | 2018-03-06 |
Ester plasticizer composition
Grant 9,902,835 - Lee , et al. February 27, 2 | 2018-02-27 |
Aminoalkylbenzothiazepine derivatives and uses thereof
Grant 9,890,129 - Jung , et al. February 13, 2 | 2018-02-13 |
Composite oxide catalyst for preparing butadiene and method of preparing the same
Grant 9,884,315 - Suh , et al. February 6, 2 | 2018-02-06 |
A Novel Crystalline Form Of A Benzimidazole Derivative And A Preparation Method Thereof
App 20180009791 - KIM; Young Ju ; et al. | 2018-01-11 |
APPARATUS FOR PREPARING GLYCOL AND METHOD OF PREPARING THE SAME (As Amended)
App 20170349512 - EOM; Sung Shik ; et al. | 2017-12-07 |
Ester plasticizer composition
Grant 9,796,827 - Lee , et al. October 24, 2 | 2017-10-24 |
Mesoporous composite oxide catalyst, method for preparing the same and method for synthesizing 1,3-butadiene using the same
Grant 9,782,765 - Suh , et al. October 10, 2 | 2017-10-10 |
Novel Aminoalkylbenzothiazepine Derivatives And Uses Thereof
App 20170283386 - Jung; Won-Hyuk ; et al. | 2017-10-05 |
Method of preparing butadiene
Grant 9,751,819 - Choi , et al. September 5, 2 | 2017-09-05 |
Novel Amino-phenyl-sulfonyl-acetate Derivatives And Use Thereof
App 20170247320 - Yoo; Jae Ho ; et al. | 2017-08-31 |
Composite Oxide Catalyst For Preparing Butadiene And Method Of Preparing The Same
App 20170232426 - SUH; Myung Ji ; et al. | 2017-08-17 |
Oxidation catalyst for production of butadiene and method of preparing the same
Grant 9,724,676 - Choi , et al. August 8, 2 | 2017-08-08 |
Plasticizer and resin composition, and preparation method thereof
Grant 9,714,211 - Kim , et al. July 25, 2 | 2017-07-25 |
Catalyst composition comprising phosphorus-based ligand and hydroformylation process using the same
Grant 9,707,552 - Kim , et al. July 18, 2 | 2017-07-18 |
Catalyst Composition Comprising Phosphorus-based Ligand And Hydroformylation Process Using The Same
App 20170197201 - KIM; Mi Young ; et al. | 2017-07-13 |
Low-noise amplifier having high linearity for multi-band
Grant 9,692,369 - Ko , et al. June 27, 2 | 2017-06-27 |
Catalyst composition for hydroformylation reaction and method of hydroformylating olefin using the same
Grant 9,616,422 - Eom , et al. April 11, 2 | 2017-04-11 |
Catalyst composition and method for preparing same
Grant 9,592,496 - Kim , et al. March 14, 2 | 2017-03-14 |
Method for preparing ester composition and resin composition
Grant 9,587,087 - Kim , et al. March 7, 2 | 2017-03-07 |
Method Of Preparing Conjugated Diene And Device Therefor
App 20170036972 - HAN; Sang Jin ; et al. | 2017-02-09 |
Method Of Preparing Multicomponent Composite Metal Oxide Catalyst
App 20160368839 - HWANG; Ye Seul ; et al. | 2016-12-22 |
Low-noise Amplifier Having High Linearity For Multi-band
App 20160373065 - KO; Dong Hyun ; et al. | 2016-12-22 |
Method Of Preparing Butadiene
App 20160347685 - CHOI; Dae Heung ; et al. | 2016-12-01 |
Ester composition, method of preparing the same and resin composition including the same
Grant 9,505,907 - Kim , et al. November 29, 2 | 2016-11-29 |
Plasticizer, plasticizer composition, heat-resistant resin composition and method for preparing the same
Grant 9,505,908 - Lee , et al. November 29, 2 | 2016-11-29 |
Method for regenerating hydrogenation catalyst
Grant 9,492,813 - Kim , et al. November 15, 2 | 2016-11-15 |
Method for preparing methylol alkanal
Grant 9,487,461 - Eom , et al. November 8, 2 | 2016-11-08 |
Plasticizer And Resin Composition, And Preparation Method Thereof
App 20160272780 - KIM; Hyun Kyu ; et al. | 2016-09-22 |
License acquisition scheme indication method and mobile terminal therefor
Grant 9,449,152 - Lee , et al. September 20, 2 | 2016-09-20 |
Bismuth Molybdate-based Catalyst Having Zeolite Coating Layer, Method Of Preparing The Same, And Method Of Preparing 1,3-butadiene Using The Same
App 20160256855 - CHOI; Dae Heung ; et al. | 2016-09-08 |
Catalyst Composition For Hydroformylation Reaction And Method Of Hydroformylating Olefin Using The Same
App 20160256862 - EOM; Sung Shik ; et al. | 2016-09-08 |
Highly Efficient Neopentyl Glycol Preparation Method And Device Therefor
App 20160229772 - EOM; Sung Shik ; et al. | 2016-08-11 |
Plasticizer composition
Grant 9,234,086 - Kim , et al. January 12, 2 | 2016-01-12 |
Oxidation Catalyst For Production Of Butadiene And Method Of Preparing The Same
App 20150375212 - CHOI; Dae Heung ; et al. | 2015-12-31 |
Catalyst Composition And Method For Preparing Same
App 20150352534 - KIM; Dae Chul ; et al. | 2015-12-10 |
Method for preparing ester plasticizer and ester plasticizer prepared by the same
Grant 9,200,138 - Kim , et al. December 1, 2 | 2015-12-01 |
Method for preparing 1,3-butadiene as high yield
Grant 9,199,895 - Cha , et al. December 1, 2 | 2015-12-01 |
Apparatus for producing alcohols from olefins
Grant 9,181,156 - Ko , et al. November 10, 2 | 2015-11-10 |
Ester Plasticizer Composition
App 20150291769 - LEE; Mi Yeon ; et al. | 2015-10-15 |
Method For Preparing Methylol Alkanal
App 20150291496 - Eom; Sung Shik ; et al. | 2015-10-15 |
Plasticizer, Plasticizer Composition, Heat-resistant Resin Composition And Method For Preparing The Same
App 20150252173 - Lee; Mi Yeon ; et al. | 2015-09-10 |
Method of preparing ester plasticizer and ester plasticizer prepared therefrom
Grant 9,127,141 - Lee , et al. September 8, 2 | 2015-09-08 |
Ester Composition, Method Of Preparing The Same And Resin Composition Including The Same
App 20150225538 - KIM; Hyun Kyu ; et al. | 2015-08-13 |
Plasticizer, plasticizer composition, heat-resistant resin composition and method for preparing the same
Grant 9,085,670 - Lee , et al. July 21, 2 | 2015-07-21 |
Ester composition, method of preparing the same and resin composition including the same
Grant 9,062,179 - Kim , et al. June 23, 2 | 2015-06-23 |
Mesoporous Composite Oxide Catalyst, Method For Preparing The Same And Method For Synthesizing 1,3-butadiene Using The Same
App 20150151292 - Suh; Myung Ji ; et al. | 2015-06-04 |
Apparatus for coproducting ISO type reaction products and alcohols from olefins, and method for coproducting them using the apparatus
Grant 9,029,608 - Ko , et al. May 12, 2 | 2015-05-12 |
Plasticizer Composition
App 20150025185 - KIM; Hyun Kyu ; et al. | 2015-01-22 |
Method For Preparing Ester Plasticizer And Ester Plasticizer Prepared By The Same
App 20150025186 - KIM; Hyun Kyu ; et al. | 2015-01-22 |
Ester Plasticizer Composition
App 20150007750 - LEE; Mi Yeon ; et al. | 2015-01-08 |
Apparatus And Method For Preparing Alcohol From Olefin
App 20140350307 - Eom; Sung Shik ; et al. | 2014-11-27 |
Catalyst composition for hydroformylation reaction and hydroformylation process using the same
Grant 8,889,916 - Choi , et al. November 18, 2 | 2014-11-18 |
Ester Composition, Method Of Preparing The Same And Resin Composition Including The Same
App 20140336319 - KIM; Hyun Kyu ; et al. | 2014-11-13 |
Method Of Preparing Ester Plasticizer And Ester Plasticizer Prepared Therefrom
App 20140336320 - LEE; Mi Yeon ; et al. | 2014-11-13 |
Method For Preparing Ester Composition And Resin Composition
App 20140336294 - KIM; Hyun Kyu ; et al. | 2014-11-13 |
Hydroformylation method having improved catalyst stability in reaction
Grant 8,884,071 - Ko , et al. November 11, 2 | 2014-11-11 |
Apparatus for Coproducting ISO Type Reaction Products and Alcohols From Olefins, and Method for Coproducting Them Using The Apparatus
App 20140249333 - KO; Dong-Hyun ; et al. | 2014-09-04 |
Apparatus for coproducting iso type reaction products and alcohols from olefins, and method for coproducting them using the apparatus
Grant 8,791,304 - Ko , et al. July 29, 2 | 2014-07-29 |
Hydroformylation Method Having Improved Catalyst Stability In Reaction
App 20140135533 - Ko; Dong-Hyun ; et al. | 2014-05-15 |
Catalyst compositions for hydroformylation reaction and hydroformylation process using the same
Grant 8,710,276 - Ko , et al. April 29, 2 | 2014-04-29 |
Plasticizer, Plasticizer Composition, Heat-resistant Resin Composition And Method For Preparing The Same
App 20140096703 - Lee; Mi Yeon ; et al. | 2014-04-10 |
Apparatus for producing alcohols from olefins
Grant 8,673,244 - Ko , et al. March 18, 2 | 2014-03-18 |
Apparatus For Producing Alcohols From Olefins
App 20140051893 - Ko; Dong-Hyun ; et al. | 2014-02-20 |
Apparatus For Coproducting Iso Type Reaction Products And Alcohols From Olefins, And Method For Coproducting Them Using The Apparatus
App 20130331612 - Ko; Dong-Hyun ; et al. | 2013-12-12 |
Method For Regenerating And Hydrogenation Catalyst
App 20130316893 - KIM; Dae Chul ; et al. | 2013-11-28 |
Catalyst Compositions For Hydroformylation Reaction And Hydroformylation Process Using The Same
App 20130317256 - KO; Dong Hyun ; et al. | 2013-11-28 |
Method For Preparing 1,3-butadiene As High Yield
App 20130281748 - Cha; Kyong-Yong ; et al. | 2013-10-24 |
Phosphorus-containing catalyst composition and hydroformylation process using the same
Grant 8,524,628 - Jeon , et al. September 3, 2 | 2013-09-03 |
Catalyst composition for hydroformylation and method for producing aldehyde using the same
Grant 8,426,651 - Choi , et al. April 23, 2 | 2013-04-23 |
Catalyst Composition For Hydroformylation Reaction And Hydroformylation Process Using The Same
App 20120059195 - Choi; Jae-Hui ; et al. | 2012-03-08 |
Apparatus For Producing Alcohols From Olefins
App 20110282108 - Ko; Dong-Hyun ; et al. | 2011-11-17 |
Phosphorus-containing catalyst composition and hydroformylation process using the same
Grant 8,053,605 - Choi , et al. November 8, 2 | 2011-11-08 |
Catalyst Composition For Hydroformylation And Method For Producing Aldehyde Using The Same
App 20110201844 - Choi; Jae Hui ; et al. | 2011-08-18 |
Apparatus For The Hydroformylation Of Olefins
App 20110135544 - Hong; Moo-Ho ; et al. | 2011-06-09 |
Catalyst composition including phosphite ligands and hydroformylation method using the same
Grant 7,943,801 - Choi , et al. May 17, 2 | 2011-05-17 |
Method for the hydroformylation of olefins and apparatus using the same
Grant 7,939,694 - Hong , et al. May 10, 2 | 2011-05-10 |
Phosphorus-containing Catalyst Composition And Hydroformylation Process Using The Same
App 20100324339 - Choi; Jae-Hui ; et al. | 2010-12-23 |
Method For The Hydroformylation Of Olefins And Apparatus Using The Same
App 20100185018 - Hong; Moo-Ho ; et al. | 2010-07-22 |
Catalyst Composition Including Phosphite Ligands and Hydroformylation Method Using the Same
App 20100130792 - Choi; Jae-Hui ; et al. | 2010-05-27 |
Phosphorus-containing catalyst composition and hydroformylation process using the same
Grant 7,550,406 - Jeon , et al. June 23, 2 | 2009-06-23 |
License acquisition scheme indication method and mobile terminal therefor
App 20090043866 - Lee; Kyung Keun ; et al. | 2009-02-12 |
1,2,4-triazole derivatives, processes for the preparation thereof, and pharmaceutical compositions containing the same
Grant 7,473,700 - Cho , et al. January 6, 2 | 2009-01-06 |
Method for preparing trimethylolproane
Grant 7,253,326 - Eom , et al. August 7, 2 | 2007-08-07 |
1,2,4-triazole derivative, method for preparing the same, and pharmaceutical composition containing the same
Grant 7,230,010 - Cho , et al. June 12, 2 | 2007-06-12 |
Phosphorus-containing catalyst composition and hydroformylation process using the same
App 20070093680 - Jeon; You Moon ; et al. | 2007-04-26 |
Preparation or organic acids from aldehyde compounds by means of liquid phase oxidation reaction
App 20070010688 - Ko; Dong-hyun ; et al. | 2007-01-11 |
Method for preparing organic acid
App 20060052633 - Lee; Sang-gi ; et al. | 2006-03-09 |
Isothiazole derivatives, process for the preparation thereof, and pharmaceutical composition including the same
Grant 6,967,213 - Cho , et al. November 22, 2 | 2005-11-22 |
1,2,4-triazole derivative, method for preparing the same, and pharmaceutical composition containing the same
Grant 6,849,652 - Cho , et al. February 1, 2 | 2005-02-01 |
1,2,4-Triazole derivative, method for preparing the same, and pharmaceutical composition containing the same
App 20040106612 - Cho, Il Hwan ; et al. | 2004-06-03 |
Isothiazole derivatives, process for the preparation thereof, and pharmaceutical composition including the same
App 20040072884 - Cho, II Hwan ; et al. | 2004-04-15 |
Method of coating a catalyst to a support for use in acrolein oxidation
Grant 6,632,772 - Lee , et al. October 14, 2 | 2003-10-14 |
Method of producing acrylic acid using a catalyst for acrolein oxidation
Grant 6,384,275 - Lee , et al. May 7, 2 | 2002-05-07 |
Method of coating a catalyst to a support for use in acrolein oxidation
App 20010007699 - Lee, Won-Ho ; et al. | 2001-07-12 |
Method of preparation of a catalyst for acrolein oxidation
Grant 6,171,998 - Lee , et al. January 9, 2 | 2001-01-09 |
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