Inventor
JUNG SEUNG HWAN
KR31 patents
⚠️ This page may combine multiple inventors who share the name “JUNG SEUNG HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
26 patentsUS10508165B2Dec 17, 2019
Olefin-based polymer
LG CHEMICAL LTD2 citations72
US10336842B2Jul 2, 2019
Transition metal compound and catalyst composition including the same
LG CHEMICAL LTD2 citations72
US9822200B2Nov 21, 2017
Ligand compound, transition metal compound, and catalystic composition including the same
LG CHEMICAL LTD6 citations71
US9683061B2Jun 20, 2017
Catalyst composition and method of preparing polymer including the same
LG CHEMICAL LTD2 citations71
US11718737B2Aug 8, 2023
Ethylene/alpha-olefin copolymer and method for preparing the same
LG CHEMICAL LTD0 citations62
US11718693B2Aug 8, 2023
Ethylene/alpha-olefin copolymer and method for preparing the same
LG CHEMICAL LTD0 citations62
US11618759B2Apr 4, 2023
Ligand compound, transition metal compound, and catalyst composition including the same
LG CHEMICAL LTD0 citations60
US11274113B2Mar 15, 2022
Ligand compound, transition metal compound, and catalyst composition including the same
LG CHEMICAL LTD0 citations60
US12503524B2Dec 23, 2025
Method for purifying polyalkylaluminoxane-containing solution using hydroxy group-containing compound and catalyst composition using the same
LG CHEMICAL LTD0 citations58
US9376519B2Jun 28, 2016
Transition metal compound, catalytic composition including the same, and method for preparing polymer using the same
LG CHEMICAL LTD2 citations57
US11505631B2Nov 22, 2022
Ethylene/alpha-olefin copolymer and method for preparing the same
LG CHEMICAL LTD0 citations51
US11059917B2Jul 13, 2021
Ligand compound, transition metal compound, and catalyst composition including the same
LG CHEMICAL LTD0 citations51
US10800863B2Oct 13, 2020
Transition metal complexes, catalyst compositions including the same, and method for preparing polyolefins therewith
LG CHEMICAL LTD0 citations51
US10590215B2Mar 17, 2020
Transition metal compound and catalyst composition including the same
LG CHEMICAL LTD0 citations51
US10550204B2Feb 4, 2020
Transition metal compound and catalyst composition including the same
LG CHEMICAL LTD0 citations51
US10280236B2May 7, 2019
Ligand compound, transition metal compound and catalyst composition including the transition metal compound
LG CHEMICAL LTD0 citations51
US10189916B2Jan 29, 2019
Transition metal compound and catalyst composition including the same
LG CHEMICAL LTD0 citations51
US10093755B2Oct 9, 2018
Ligand compound, transition metal compound and catalyst composition including the transition metal compound
LG CHEMICAL LTD0 citations51
US9701768B2Jul 11, 2017
Polyolefin
LG CHEMICAL LTD1 citations51
US11795183B2Oct 24, 2023
Transition metal compound, catalyst composition including the same and method for preparing polymer using same
LG CHEMICAL LTD0 citations50
US11225495B2Jan 18, 2022
Transition metal compound and method for preparing the same
LG CHEMICAL LTD0 citations50
US9434752B2Sep 6, 2016
Dinuclear metallocene compound, and a method for preparing the same
LG CHEMICAL LTD0 citations50
US12234252B2Feb 25, 2025
Transition metal compound and catalyst composition comprising same
LG CHEMICAL LTD0 citations47
US10011624B2Jul 3, 2018
Transition metal compound having heteroatom, catalyst composition including the same and preparation method of polymer using the catalyst composition
LG CHEMICAL LTD0 citations40
US9725531B2Aug 8, 2017
Catalyst composition, a method for preparing the same, and a method for preparing polyolefin using the same
LG CHEMICAL LTD0 citations40
US9359388B2Jun 7, 2016
Transition metal compound having heteroatom, catalystic composition including the same, and method for preparing polymers using the same
LG CHEMICAL LTD0 citations40