Inventor
AHN JEONG HEON
KR34 patents
⚠️ This page may combine multiple inventors who share the name “AHN JEONG HEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
31 patentsUS7173082B2Feb 6, 2007
Acrylic impact modifier prepared by multi-stage polymerization and method for preparing the same
LG CHEMICAL LTD18 citations82
US10184012B2Jan 22, 2019
Modified butadiene-based polymer and modifier useful for preparing the same
LG CHEMICAL LTD2 citations72
US11186661B2Nov 30, 2021
Method for preparing modified conjugated diene-based polymer
LG CHEMICAL LTD1 citations62
US10253119B2Apr 9, 2019
Method for preparing conjugated diene-based polymer
LG CHEMICAL LTD1 citations62
US11655315B2May 23, 2023
Method for preparing catalyst for polymerizing conjugated diene, catalyst and method for preparing conjugated diene-based polymer using the same
LG CHEMICAL LTD0 citations61
US11365269B2Jun 21, 2022
Modifier, modified and conjugated diene-based polymer and rubber composition including the same
LG CHEMICAL LTD0 citations61
US11041025B2Jun 22, 2021
Modified conjugated diene-based polymer and method for preparing the same
LG CHEMICAL LTD1 citations61
US10995165B2May 4, 2021
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
LG CHEMICAL LTD0 citations61
US10982026B2Apr 20, 2021
Method of preparing conjugated diene-based polymer by continuous polymerization
LG CHEMICAL LTD0 citations61
US8013063B2Sep 6, 2011
Acryl-silicone hybrid impact modifiers and vinyl chloride resin compositions having the same
LG CHEMICAL LTD5 citations61
US11713365B2Aug 1, 2023
Method for preparing modified conjugated diene-based polymer
LG CHEMICAL LTD0 citations60
US11970616B2Apr 30, 2024
Modified conjugated diene-based polymer and rubber composition comprising same
LG CHEMICAL LTD0 citations59
US12404234B2Sep 2, 2025
Method of producing acrylonitrile dimer
LG CHEMICAL LTD0 citations57
US7803461B2Sep 28, 2010
Silicone-acrylic impact modifier having improved colorability and thermoplastic resin composition comprising the same
LG CHEMICAL LTD2 citations52
US11680153B2Jun 20, 2023
Rubber composition
LG CHEMICAL LTD0 citations51
US11421053B2Aug 23, 2022
Conjugated diene-based polymer and method for preparing the same
LG CHEMICAL LTD0 citations51
US11312798B2Apr 26, 2022
Method of preparing conjugated diene-based polymer by continuous polymerization
LG CHEMICAL LTD0 citations51
US10870717B2Dec 22, 2020
Modifier, modified and conjugated diene-based polymer and rubber composition including the same
LG CHEMICAL LTD0 citations51
US10836850B2Nov 17, 2020
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer preparing using the same
LG CHEMICAL LTD0 citations51
US10730984B2Aug 4, 2020
Modifier and modified conjugated diene-based polymer including functional group derived therefrom
LG CHEMICAL LTD0 citations51
US10556976B2Feb 11, 2020
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer preparing using the same
LG CHEMICAL LTD0 citations51
US10538608B2Jan 21, 2020
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
LG CHEMICAL LTD0 citations51
US10538607B2Jan 21, 2020
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
LG CHEMICAL LTD0 citations51
US10040876B2Aug 7, 2018
Conjugated diene-based polymer
LG CHEMICAL LTD0 citations51
US8048524B2Nov 1, 2011
Polymer latex having excellent impact-resistance and powder flow property and method for preparing the same
LG CHEMICAL LTD1 citations50
US7745536B2Jun 29, 2010
Composition of acryl-silicone complex, preparing method and use thereof
LG CHEMICAL LTD1 citations49
US12365647B2Jul 22, 2025
Method for preparing acrylonitrile dimer
LG CHEMICAL LTD0 citations47
US12319642B2Jun 3, 2025
Method of preparing acrylonitrile dimer
LG CHEMICAL LTD0 citations47
US10604602B2Mar 31, 2020
Neodymium compound and catalyst for diene polymerization including the same
LG CHEMICAL LTD0 citations47
US7868063B2Jan 11, 2011
Polymeric lubricant having multi layer structure and manufacturing method thereof
LG CHEMICAL LTD0 citations39
US9809670B2Nov 7, 2017
Nitrile rubber and method of preparing the same
LG CHEMICAL LTD0 citations38