Inventor · disambiguated record
Jeong Heon Ahn
Also filed as: AHN JEONG HEON
34 granted patents·2 pending applications·32 citations·filing 2003–2021
94Inventor score
Top patents by PatentIndex Score
36 records- 0186US10184012B2Modified butadiene-based polymer and modifier useful for preparing the sameLG CHEMICAL LTD·Filed 2015·Granted Jan 22, 2019·2 cites·19 claims
- 0280US11041025B2Modified conjugated diene-based polymer and method for preparing the sameLG CHEMICAL LTD·Filed 2018·Granted Jun 22, 2021·1 cites·17 claims
- 0379US11186661B2Method for preparing modified conjugated diene-based polymerLG CHEMICAL LTD·Filed 2018·Granted Nov 30, 2021·1 cites·12 claims
- 0478US10836850B2Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer preparing using the sameLG CHEMICAL LTD·Filed 2019·Granted Nov 17, 2020·0 cites·4 claims
- 0575US10995165B2Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the sameLG CHEMICAL LTD·Filed 2019·Granted May 4, 2021·0 cites·10 claims
- 0675US10253119B2Method for preparing conjugated diene-based polymerLG CHEMICAL LTD·Filed 2015·Granted Apr 9, 2019·1 cites·24 claims
- 0771US11970616B2Modified conjugated diene-based polymer and rubber composition comprising sameLG CHEMICAL LTD·Filed 2019·Granted Apr 30, 2024·0 cites·9 claims
- 0870US11365269B2Modifier, modified and conjugated diene-based polymer and rubber composition including the sameLG CHEMICAL LTD·Filed 2020·Granted Jun 21, 2022·0 cites·13 claims
- 0968US10870717B2Modifier, modified and conjugated diene-based polymer and rubber composition including the sameLG CHEMICAL LTD·Filed 2017·Granted Dec 22, 2020·0 cites·12 claims
- 1066US10556976B2Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer preparing using the sameLG CHEMICAL LTD·Filed 2016·Granted Feb 11, 2020·0 cites·7 claims
- 1165US10538608B2Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the sameLG CHEMICAL LTD·Filed 2016·Granted Jan 21, 2020·0 cites·13 claims
- 1265US10538607B2Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the sameLG CHEMICAL LTD·Filed 2016·Granted Jan 21, 2020·0 cites·10 claims
- 1363US10604602B2Neodymium compound and catalyst for diene polymerization including the sameLG CHEMICAL LTD·Filed 2017·Granted Mar 31, 2020·0 cites·1 claims
- 1462US7803461B2Silicone-acrylic impact modifier having improved colorability and thermoplastic resin composition comprising the sameLG CHEMICAL LTD·Filed 2005·Granted Sep 28, 2010·2 cites·18 claims
- 1562US7745536B2Composition of acryl-silicone complex, preparing method and use thereofLG CHEMICAL LTD·Filed 2006·Granted Jun 29, 2010·1 cites·13 claims
- 1662US7173082B2Acrylic impact modifier prepared by multi-stage polymerization and method for preparing the sameLG CHEMICAL LTD·Filed 2003·Granted Feb 6, 2007·18 cites·10 claims
- 1760US8013063B2Acryl-silicone hybrid impact modifiers and vinyl chloride resin compositions having the sameLG CHEMICAL LTD·Filed 2004·Granted Sep 6, 2011·5 cites·7 claims
- 1858US11713365B2Method for preparing modified conjugated diene-based polymerLG CHEMICAL LTD·Filed 2019·Granted Aug 1, 2023·0 cites·13 claims
- 1958US11655315B2Method for preparing catalyst for polymerizing conjugated diene, catalyst and method for preparing conjugated diene-based polymer using the sameLG CHEMICAL LTD·Filed 2018·Granted May 23, 2023·0 cites·9 claims
- 2058US10730984B2Modifier and modified conjugated diene-based polymer including functional group derived therefromLG CHEMICAL LTD·Filed 2017·Granted Aug 4, 2020·0 cites·14 claims
- 2155US12404234B2Method of producing acrylonitrile dimerLG CHEMICAL LTD·Filed 2020·Granted Sep 2, 2025·0 cites·13 claims
- 2254US12365647B2Method for preparing acrylonitrile dimerLG CHEMICAL LTD·Filed 2021·Granted Jul 22, 2025·0 cites·9 claims
- 2354US9809670B2Nitrile rubber and method of preparing the sameLG CHEMICAL LTD·Filed 2014·Granted Nov 7, 2017·0 cites·9 claims
- 2453US11680153B2Rubber compositionLG CHEMICAL LTD·Filed 2018·Granted Jun 20, 2023·0 cites·13 claims
- 2553US10982026B2Method of preparing conjugated diene-based polymer by continuous polymerizationLG CHEMICAL LTD·Filed 2017·Granted Apr 20, 2021·0 cites·10 claims
- 2653US10040876B2Conjugated diene-based polymerLG CHEMICAL LTD·Filed 2015·Granted Aug 7, 2018·0 cites·19 claims
- 2753US2015087500A1Novel neodymium compound and catalyst for diene polymerization including the sameLG CHEMICAL LTD·Filed 2014·Application pending·0 cites
- 2852US7868063B2Polymeric lubricant having multi layer structure and manufacturing method thereofLG CHEMICAL LTD·Filed 2006·Granted Jan 11, 2011·0 cites·7 claims
- 2951US12319642B2Method of preparing acrylonitrile dimerLG CHEMICAL LTD·Filed 2020·Granted Jun 3, 2025·0 cites·9 claims
- 3049US8143328B2Methacryl resin composition having excellent impact strength and transmittancyRYU DONG-JO·Filed 2009·Granted Mar 27, 2012·0 cites·7 claims
- 3147US11421053B2Conjugated diene-based polymer and method for preparing the sameLG CHEMICAL LTD·Filed 2018·Granted Aug 23, 2022·0 cites·5 claims
- 3247US8048524B2Polymer latex having excellent impact-resistance and powder flow property and method for preparing the sameLG CHEMICAL LTD·Filed 2004·Granted Nov 1, 2011·1 cites·18 claims
- 3342US9163096B2Method for producing nitrile rubberRYU DONG JO·Filed 2012·Granted Oct 20, 2015·0 cites·11 claims
- 3442US8450395B2Resin having superior impact strength and color, and method for preparing the sameLEE SE EUN·Filed 2010·Granted May 28, 2013·0 cites·18 claims
- 3541US11312798B2Method of preparing conjugated diene-based polymer by continuous polymerizationLG CHEMICAL LTD·Filed 2017·Granted Apr 26, 2022·0 cites·6 claims
- 3636US2017275391A1Catalyst composition for conjugated diene polymerizationLG CHEMICAL LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →