Inventor
SONG JONG HUN
KR35 patents
⚠️ This page may combine multiple inventors who share the name “SONG JONG HUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
30 patentsUS7935654B2May 3, 2011
Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same
LG CHEMICAL LTD16 citations90
US9517997B2Dec 13, 2016
Process for continuous recovering (meth)acrylic acid and apparatus for the process
LG CHEMICAL LTD7 citations83
US10173956B1Jan 8, 2019
Process for continuously recovering (meth)acrylic acid and apparatus for the process
LG CHEMICAL LTD2 citations72
US9902679B2Feb 27, 2018
Recovery method and recovery device for (meth) acrylic acid
LG CHEMICAL LTD3 citations72
US9718756B2Aug 1, 2017
Method for continuously recovering (meth)acrylic acid and apparatus for the method
LG CHEMICAL LTD5 citations72
US10610803B2Apr 7, 2020
Method of continuous recovery of (meth)acrylic acid and apparatus for the method
LG CHEMICAL LTD2 citations71
US12515185B2Jan 6, 2026
Bubble column reactor
LG CHEMICAL LTD0 citations62
US12343774B2Jul 1, 2025
Reactor cleaning method
LG CHEMICAL LTD0 citations62
US11964925B2Apr 23, 2024
Method for preparing oligomer
LG CHEMICAL LTD0 citations61
US11833484B2Dec 5, 2023
Apparatus for preparing oligomer
LG CHEMICAL LTD0 citations61
US11033834B2Jun 15, 2021
Method of continuous recovery of (meth)acrylic acid and apparatus for the method
LG CHEMICAL LTD1 citations61
US11034642B2Jun 15, 2021
Method and apparatus for continuously recovering (meth)acrylic acid
LG CHEMICAL LTD0 citations61
US10350539B2Jul 16, 2019
Method of recovering (meth)acrylic acid
LG CHEMICAL LTD1 citations61
US12017209B2Jun 25, 2024
Sparger and reactor comprising the same
LG CHEMICAL LTD0 citations60
US11904291B2Feb 20, 2024
Apparatus for preparing oligomer
LG CHEMICAL LTD0 citations60
US11731919B2Aug 22, 2023
Apparatus for preparing oligomer
LG CHEMICAL LTD0 citations60
US7381678B2Jun 3, 2008
Hydrocarbon cracking catalyst using chemical liquid deposition and method for preparing the same
LG CHEMICAL LTD4 citations58
US11938457B2Mar 26, 2024
Apparatus for preparing oligomer
LG CHEMICAL LTD0 citations51
US10035751B2Jul 31, 2018
Process for continuously recovering (meth)acrylic acid and apparatus for the process
LG CHEMICAL LTD0 citations51
US9962625B2May 8, 2018
Process for continuously recovering (meth)acrylic acid and apparatus for the process
LG CHEMICAL LTD1 citations51
US11998963B2Jun 4, 2024
Reactor cleaning apparatus and reactor cleaning method
LG CHEMICAL LTD0 citations50
US11939278B2Mar 26, 2024
Method of producing oligomer
LG CHEMICAL LTD0 citations50
US11648531B2May 16, 2023
Method for preparing super absorbent polymer
LG CHEMICAL LTD0 citations50
US11583825B2Feb 21, 2023
Apparatus for preparing oligomer
LG CHEMICAL LTD0 citations50
US11511255B2Nov 29, 2022
Apparatus for preparing oligomer
LG CHEMICAL LTD0 citations50
US10487036B2Nov 26, 2019
Method of continuous recovery of (meth)acrylic acid and apparatus for the method
LG CHEMICAL LTD0 citations50
US11969707B2Apr 30, 2024
Method for preparing super absorbent polymer
LG CHEMICAL LTD0 citations49
US10414711B2Sep 17, 2019
Method of preparing (meth)acrylic acid
LG CHEMICAL LTD0 citations40
US10287229B2May 14, 2019
Method of continuously recovering (meth)acrylic acid
LG CHEMICAL LTD0 citations40
US9861908B2Jan 9, 2018
Process for continuous recovering (meth)acrylic acid and apparatus for the process
LG CHEMICAL LTD0 citations40
KANG JUN-HAN
3 patentsUS8569200B2Oct 29, 2013
Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same
KANG JUN-HAN8 citations81
US8123931B2Feb 28, 2012
Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same
KANG JUN-HAN8 citations81
US8492305B2Jul 23, 2013
Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same
KANG JUN-HAN0 citations49