Inventor
KWON HYUN JEE
KR18 patents
Patents
18 patentsUS9556289B2Jan 31, 2017
Supported hybrid catalyst and method for preparing olefin-based polymer using the same
LG CHEMICAL LTD2 citations73
US10570221B2Feb 25, 2020
Metallocene supported catalyst and method for preparing polyolefin using the same
LG CHEMICAL LTD2 citations72
US11767377B2Sep 26, 2023
Metallocene-supported catalyst and method of preparing polyolefin using the same
LG CHEMICAL LTD0 citations62
US10889662B2Jan 12, 2021
Metallocene-supported catalyst and method of preparing polyolefin using the same
LG CHEMICAL LTD0 citations62
US12421328B2Sep 23, 2025
Method for preparing supported metallocene catalyst, supported metallocene catalyst, and method for preparing polyolefin using the same
LG CHEMICAL LTD0 citations60
US11840596B2Dec 12, 2023
Catalyst composition and method for preparing polyolefin using the same
LG CHEMICAL LTD0 citations59
US12286505B2Apr 29, 2025
Method for producing metallocene-supported catalyst and metallocene-supported catalyst
LG CHEMICAL LTD0 citations58
US11091569B2Aug 17, 2021
Method for preparing supported hybrid metallocene catalyst
LG CHEMICAL LTD0 citations58
US11091571B2Aug 17, 2021
Hybrid supported catalyst
LG CHEMICAL LTD0 citations51
US10717793B2Jul 21, 2020
Olefin polymer and method for preparing same
LG CHEMICAL LTD0 citations51
US9657119B2May 23, 2017
Preparation method of a supported metallocene catalyst
LG CHEMICAL LTD1 citations51
US9587056B2Mar 7, 2017
Olefin based polymer having excellent processability
LG CHEMICAL LTD0 citations51
US12146020B2Nov 19, 2024
Hybrid supported metallocene catalyst and process for preparing polyethylene copolymer using the same
LG CHEMICAL LTD0 citations49
US12384860B2Aug 12, 2025
Hybrid supported metallocene catalyst and process for preparing polyethylene copolymer using the same
LG CHEMICAL LTD0 citations48
US10669356B2Jun 2, 2020
Supported hybrid catalyst and method for preparing olefin polymer using the same
LG CHEMICAL LTD0 citations41
US10550207B2Feb 4, 2020
Method for preparing supported hybrid metallocene catalyst, and supported hybrid metallocene catalyst using the same
LG CHEMICAL LTD0 citations41
US10865260B2Dec 15, 2020
Supported hybrid catalyst
LG CHEMICAL LTD0 citations40
US10766985B2Sep 8, 2020
Olefin polymer and preparation method thereof
LG CHEMICAL LTD0 citations40