Inventor · disambiguated record
Ki Soo Lee
Also filed as: LEE KI S · LEE KI-SOO
144 granted patents·18 pending applications·206 citations·filing 2002–2023
99Inventor score
Top patents by PatentIndex Score
162 records- 0197US10471416B2Method for oligomerizing an olefinLG CHEMICAL LTD·Filed 2016·Granted Nov 12, 2019·14 cites·16 claims
- 0296US9290593B2Polyolefin and preparation method thereofLG CHEMICAL LTD·Filed 2013·Granted Mar 22, 2016·33 cites·10 claims
- 0395US9988469B2Method for preparing polyolefin and polyolefin prepared therebyLG CHEMICAL LTD·Filed 2015·Granted Jun 5, 2018·9 cites·12 claims
- 0493US10947256B2Ligand compound, organic chromium compound, catalyst system for olefin oligomerizatin, and method for oligomerizing olefin using sameLG CHEMICAL LTD·Filed 2020·Granted Mar 16, 2021·2 cites·5 claims
- 0593US10544247B2Supported hybrid metallocene catalyst, and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2017·Granted Jan 28, 2020·5 cites·11 claims
- 0693US10344102B2Olefin-based polymer with excellent processabilityLG CHEMICAL LTD·Filed 2015·Granted Jul 9, 2019·6 cites·14 claims
- 0791US9975969B2Method of preparing polyolefin, and polyolefin prepared therebyLG CHEMICAL LTD·Filed 2014·Granted May 22, 2018·8 cites·17 claims
- 0891US9969659B21-octene compositionLG CHEMICAL LTD·Filed 2015·Granted May 15, 2018·4 cites·4 claims
- 0990US10774163B2Ethylene/1-hexene copolymer having excellent processability and mechanical propertiesLG CHEMICAL LTD·Filed 2017·Granted Sep 15, 2020·3 cites·6 claims
- 1090US9409833B2Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the sameLG CHEMICAL LTD·Filed 2014·Granted Aug 9, 2016·5 cites·2 claims
- 1189US10266626B2Ethylene/alpha-olefin copolymer having excellent processability and surface characteristicsLG CHEMICAL LTD·Filed 2016·Granted Apr 23, 2019·3 cites·7 claims
- 1288US10745426B2Ligand compound, organic chromium compound, catalyst system for olefin oligomerization, and method for oligomerizing olefin using sameLG CHEMICAL LTD·Filed 2016·Granted Aug 18, 2020·2 cites·1 claims
- 1387US8124557B2Supported metallocene catalyst, method of preparing the catalyst and method of preparing polyolefin using the catalystLEE EUN JUNG·Filed 2005·Granted Feb 28, 2012·11 cites·13 claims
- 1486US10570221B2Metallocene supported catalyst and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2016·Granted Feb 25, 2020·2 cites·9 claims
- 1586US9701699B2Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the sameLG CHEMICAL LTD·Filed 2014·Granted Jul 11, 2017·4 cites·13 claims
- 1686US7629423B2Alkene-acrylate-norbornene terpolymer and method for preparing the sameLG CHEMICAL LTD·Filed 2007·Granted Dec 8, 2009·11 cites·22 claims
- 1785US9732172B2Ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility and environmetal stress crack resistanceLG CHEMICAL LTD·Filed 2015·Granted Aug 15, 2017·3 cites·7 claims
- 1885US7294600B2Supported hybrid metallocene catalyst, method for preparing the same, and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2004·Granted Nov 13, 2007·23 cites·72 claims
- 1984US12122905B2Polyolefin-polystyrene multi-block copolymer and method for producing sameLG CHEMICAL LTD·Filed 2020·Granted Oct 22, 2024·1 cites·5 claims
- 2084US10870712B2Method for preparing polyolefinLG CHEMICAL LTD·Filed 2016·Granted Dec 22, 2020·2 cites·10 claims
- 2183US9556289B2Supported hybrid catalyst and method for preparing olefin-based polymer using the sameLG CHEMICAL LTD·Filed 2015·Granted Jan 31, 2017·2 cites·8 claims
- 2282US10155830B2Ethylene/alpha-olefin copolymers having excellent processabilityLG CHEMICAL LTD·Filed 2015·Granted Dec 18, 2018·2 cites·9 claims
- 2382US9732171B2Olefin-based polymer with excellent processabilityLG CHEMICAL LTD·Filed 2014·Granted Aug 15, 2017·3 cites·10 claims
- 2482US9725533B2Metallocene compound, a catalyst composition comprising the same, and a method of preparing an olefinic polymer by using the sameLG CHEMICAL LTD·Filed 2013·Granted Aug 8, 2017·3 cites·15 claims
- 2582US9637508B2Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the sameLG CHEMICAL LTD·Filed 2014·Granted May 2, 2017·3 cites·12 claims
- 2682US7884161B2Method for preparation of 1-alkene-acrylate based copolymerLG CHEMICAL LTD·Filed 2007·Granted Feb 8, 2011·5 cites·28 claims
- 2781US7304118B2Polyethylene pipe having better melt processibility and high resistance to stress and method of preparing the same using metallocene catalystLG CHEMICAL LTD·Filed 2005·Granted Dec 4, 2007·6 cites·8 claims
- 2880US10413893B2Deactivator and method for decreasing by-products in olefin oligomerization using the sameLG CHEMICAL LTD·Filed 2016·Granted Sep 17, 2019·1 cites·12 claims
- 2980US9725472B2Metallocene compound, a catalyst composition comprising the same, and a method of preparing an olefinic polymer by using the sameLG CHEMICAL LTD·Filed 2013·Granted Aug 8, 2017·3 cites·14 claims
- 3079US10766988B2Ethylene/alpha-olefin copolymer having excellent processibilityLG CHEMICAL LTD·Filed 2017·Granted Sep 8, 2020·1 cites·7 claims
- 3179US7915360B2Supported catalyst for olefin polymerization using transition metal compound having phenylene-bridge, method for preparing the same, and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2007·Granted Mar 29, 2011·5 cites·16 claims
- 3278US10508164B2Low density polyethylene copolymer having excellent film processability and transparencyLG CHEMICAL LTD·Filed 2016·Granted Dec 17, 2019·1 cites·11 claims
- 3377US11913923B2Method for evaluating properties of melt-blown plastic resinLG CHEMICAL LTD·Filed 2023·Granted Feb 27, 2024·0 cites·9 claims
- 3477US11414541B2Block copolymer compositionLG CHEMICAL LTD·Filed 2019·Granted Aug 16, 2022·0 cites·14 claims
- 3577US8142932B2Core-shell spinel cathode active materials for lithium secondary batteries, lithium secondary batteries using the same and method for preparing thereofSUN YANG KOOK·Filed 2006·Granted Mar 27, 2012·3 cites·19 claims
- 3676US11795321B2Method for producing block copolymer compositionLG CHEMICAL LTD·Filed 2019·Granted Oct 24, 2023·0 cites·14 claims
- 3776US11767377B2Metallocene-supported catalyst and method of preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2020·Granted Sep 26, 2023·0 cites·11 claims
- 3876US11746168B2Olefin polymer and preparation method thereofLG CHEMICAL LTD·Filed 2021·Granted Sep 5, 2023·0 cites·18 claims
- 3976US10253122B2Ethylene-1-hexene-1-butene terpolymer and a film including the sameLG CHEMICAL LTD·Filed 2015·Granted Apr 9, 2019·1 cites·13 claims
- 4076US8716415B2Method for preparing supported metallocene catalyst and supported metallocene catalyst prepared using the sameKIM HYEON-GOOK·Filed 2010·Granted May 6, 2014·3 cites·17 claims
- 4175US10323110B2Ethylene/alpha-olefin copolymer having excellent processabilityLG CHEMICAL LTD·Filed 2016·Granted Jun 18, 2019·1 cites·7 claims
- 4275US9827561B2Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using the sameLG CHEMICAL LTD·Filed 2014·Granted Nov 28, 2017·1 cites·13 claims
- 4374US11312856B2Block copolymer compositionLG CHEMICAL LTD·Filed 2019·Granted Apr 26, 2022·0 cites·15 claims
- 4474US10906998B2Non-stretched polypropylene-based filmLG CHEMICAL LTD·Filed 2019·Granted Feb 2, 2021·0 cites·11 claims
- 4572US10501563B2Method of preparing supported metallocene catalystLG CHEMICAL LTD·Filed 2016·Granted Dec 10, 2019·1 cites·13 claims
- 4672US9994652B2Metallocene compound, catalyst composition including the same, and method of preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2015·Granted Jun 12, 2018·1 cites·16 claims
- 4772US9963527B2Transition metal compound, catalyst composition comprising the same, and method of preparing polyolefinLG CHEMICAL LTD·Filed 2015·Granted May 8, 2018·1 cites·21 claims
- 4872US9828403B2Metallocene compounds, catalyst compositions comprising the same, and method for preparing olefin polymers using the sameLG CHEMICAL LTD·Filed 2015·Granted Nov 28, 2017·1 cites·10 claims
- 4971US9657119B2Preparation method of a supported metallocene catalystLG CHEMICAL LTD·Filed 2014·Granted May 23, 2017·1 cites·14 claims
- 5071US7799878B2Dinuclear transition metal compound, catalyst composition comprising the same, method of preparing olefin polymer, and olefin polymer produced using the methodLG CHEMICAL LTD·Filed 2006·Granted Sep 21, 2010·3 cites·28 claims
Showing the top 50 of 162 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →