Inventor · disambiguated record
Heon Yong Kwon
Also filed as: KWON HEON-YONG
50 granted patents·6 pending applications·113 citations·filing 2005–2022
97Inventor score
Top patents by PatentIndex Score
56 records- 0196US9290593B2Polyolefin and preparation method thereofLG CHEMICAL LTD·Filed 2013·Granted Mar 22, 2016·33 cites·10 claims
- 0296US7244805B2Bimetallic zinc complex and process of producing polycarbonate using the same as polymerization catalystLG CHEMICAL LTD·Filed 2005·Granted Jul 17, 2007·36 cites·7 claims
- 0395US9988469B2Method for preparing polyolefin and polyolefin prepared therebyLG CHEMICAL LTD·Filed 2015·Granted Jun 5, 2018·9 cites·12 claims
- 0493US10344102B2Olefin-based polymer with excellent processabilityLG CHEMICAL LTD·Filed 2015·Granted Jul 9, 2019·6 cites·14 claims
- 0586US10570221B2Metallocene supported catalyst and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2016·Granted Feb 25, 2020·2 cites·9 claims
- 0684US10870712B2Method for preparing polyolefinLG CHEMICAL LTD·Filed 2016·Granted Dec 22, 2020·2 cites·10 claims
- 0783US9556289B2Supported hybrid catalyst and method for preparing olefin-based polymer using the sameLG CHEMICAL LTD·Filed 2015·Granted Jan 31, 2017·2 cites·8 claims
- 0882US9732171B2Olefin-based polymer with excellent processabilityLG CHEMICAL LTD·Filed 2014·Granted Aug 15, 2017·3 cites·10 claims
- 0982US9725533B2Metallocene 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
- 1080US11358979B2Metallocene-supported catalyst and method for preparing polypropylene using the sameLG CHEMICAL LTD·Filed 2018·Granted Jun 14, 2022·1 cites·9 claims
- 1180US9725472B2Metallocene 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
- 1279US7915360B2Supported 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
- 1378US10508164B2Low density polyethylene copolymer having excellent film processability and transparencyLG CHEMICAL LTD·Filed 2016·Granted Dec 17, 2019·1 cites·11 claims
- 1476US11767377B2Metallocene-supported catalyst and method of preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2020·Granted Sep 26, 2023·0 cites·11 claims
- 1576US11746168B2Olefin polymer and preparation method thereofLG CHEMICAL LTD·Filed 2021·Granted Sep 5, 2023·0 cites·18 claims
- 1676US10253122B2Ethylene-1-hexene-1-butene terpolymer and a film including the sameLG CHEMICAL LTD·Filed 2015·Granted Apr 9, 2019·1 cites·13 claims
- 1772US9828403B2Metallocene 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
- 1871US9657119B2Preparation method of a supported metallocene catalystLG CHEMICAL LTD·Filed 2014·Granted May 23, 2017·1 cites·14 claims
- 1971US7799878B2Dinuclear 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
- 2069US9902789B2Method for preparing hybrid supported metallocene catalystLG CHEMICAL LTD·Filed 2014·Granted Feb 27, 2018·1 cites·3 claims
- 2168US11759977B2Polypropylene resin pellet and method for preparing the sameLG CHEMICAL LTD·Filed 2019·Granted Sep 19, 2023·0 cites·15 claims
- 2264US9670297B2Silica support, preparation method thereof and metallocene catalyst using the sameLG CHEMICAL LTD·Filed 2016·Granted Jun 6, 2017·0 cites·5 claims
- 2362US10717793B2Olefin polymer and method for preparing sameLG CHEMICAL LTD·Filed 2017·Granted Jul 21, 2020·0 cites·12 claims
- 2462US9399690B2Silica support, preparation method thereof and metallocene catalyst using the sameLG CHEMICAL LTD·Filed 2014·Granted Jul 26, 2016·0 cites·9 claims
- 2562US2024359159A1Composite comprising organometal nanostructure powder and method for preparing sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 2662US2019284317A1Olefin Polymer And Preparation Method ThereofLG CHEMICAL LTD·Filed 2017·Application pending·0 cites
- 2760US9221922B2Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the sameLG CHEMICAL LTD·Filed 2013·Granted Dec 29, 2015·0 cites·4 claims
- 2860US9206272B2Method for ethylene oligomerizationLG CHEMICAL LTD·Filed 2013·Granted Dec 8, 2015·0 cites·9 claims
- 2960US9120881B2Ligand compound, chromium compound and catalyst system including the sameLG CHEMICAL LTD·Filed 2013·Granted Sep 1, 2015·0 cites·16 claims
- 3060US8697825B21-alkene-acrylate based copolymerLG CHEMICAL LTD·Filed 2012·Granted Apr 15, 2014·0 cites·8 claims
- 3159US10889662B2Metallocene-supported catalyst and method of preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2015·Granted Jan 12, 2021·0 cites·9 claims
- 3259US9644064B2Olefin block copolymerLG CHEMICAL LTD·Filed 2016·Granted May 9, 2017·0 cites·9 claims
- 3357US9238701B2Olefin block copolymers and production methods thereofLG CHEMICAL LTD·Filed 2013·Granted Jan 19, 2016·0 cites·3 claims
- 3456US9731282B2Ligand compound, organic chromium compound, catalyst system for ethylene oligomerization, preparation method thereof, and ethylene oligomerization method using the sameLG CHEMICAL LTD·Filed 2013·Granted Aug 15, 2017·0 cites·19 claims
- 3556US8362178B21-alkene-acrylate based copolymerLG CHEMICAL LTD·Filed 2007·Granted Jan 29, 2013·0 cites·14 claims
- 3654US10316116B2Olefin-based polymer having excellent melt strength and film including the sameLG CHEMICAL LTD·Filed 2015·Granted Jun 11, 2019·0 cites·7 claims
- 3754US9000115B2Olefin block copolymers and production methods thereofLEE YONG HO·Filed 2012·Granted Apr 7, 2015·0 cites·12 claims
- 3854US2013296497A1Olefin block copolymerJEONG MAN-SEONG·Filed 2012·Application pending·0 cites
- 3953US9926395B2Hybrid supported metallocene catalystLG CHEMICAL LTD·Filed 2014·Granted Mar 27, 2018·0 cites·3 claims
- 4053US9587056B2Olefin based polymer having excellent processabilityLG CHEMICAL LTD·Filed 2015·Granted Mar 7, 2017·0 cites·8 claims
- 4151US9056939B2Olefin block copolymerLEE YONG-HO·Filed 2012·Granted Jun 16, 2015·0 cites·11 claims
- 4251US2012172548A1Polyolefin and preparation method thereofCHO JOON-HEE·Filed 2011·Application pending·0 cites
- 4350US11169066B2Method for quantitative analysis of polymer structure and analyzerLG CHEMICAL LTD·Filed 2017·Granted Nov 9, 2021·0 cites·15 claims
- 4450US10669356B2Supported hybrid catalyst and method for preparing olefin polymer using the sameLG CHEMICAL LTD·Filed 2017·Granted Jun 2, 2020·0 cites·5 claims
- 4550US8692009B2Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the sameLEE YONG HO·Filed 2010·Granted Apr 8, 2014·0 cites·3 claims
- 4647US9447211B2Preparation method of catalyst for polyolefin polymerization and preparation method of polyolefinLG CHEMICAL LTD·Filed 2013·Granted Sep 20, 2016·0 cites·9 claims
- 4747US8057714B2Synthesis method of metal cyclopentadienide in bulkHAN YONG GYU·Filed 2007·Granted Nov 15, 2011·0 cites·6 claims
- 4847US2010121006A1Polyolefin and preparation method thereofCHO JOON-HEE·Filed 2008·Application pending·0 cites
- 4946US11091571B2Hybrid supported catalystLG CHEMICAL LTD·Filed 2017·Granted Aug 17, 2021·0 cites·8 claims
- 5043US10865260B2Supported hybrid catalystLG CHEMICAL LTD·Filed 2018·Granted Dec 15, 2020·0 cites·11 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →