Inventor
KO JUN SEOK
KR33 patents
⚠️ This page may combine multiple inventors who share the name “KO JUN SEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
27 patentsUS10920004B2Feb 16, 2021
Method for preparing modified conjugated diene-based polymer
LG CHEMICAL LTD2 citations70
US12215042B2Feb 4, 2025
Wastewater purification method
LG CHEMICAL LTD2 citations68
US11541327B2Jan 3, 2023
Method of separating organic solvent from mixed solution containing the organic solvent
LG CHEMICAL LTD2 citations68
US7517147B2Apr 14, 2009
Device and method for measuring temperature in a tubular fixed-bed reactor
LG CHEMICAL LTD2 citations63
US7612231B2Nov 3, 2009
Method for recovering acrylic acid
LG CHEMICAL LTD2 citations62
US7608734B2Oct 27, 2009
Method of producing unsaturated acid in fixed-bed catalytic partial oxidation reactor with high efficiency
LG CHEMICAL LTD4 citations62
US7632968B2Dec 15, 2009
Method for producing (meth) acrylic acid
LG CHEMICAL LTD5 citations61
US10259897B2Apr 16, 2019
Method of preparing polybutadiene
LG CHEMICAL LTD1 citations60
US10246534B2Apr 2, 2019
Apparatus for preparing polybutadiene
LG CHEMICAL LTD1 citations60
US11970558B2Apr 30, 2024
Method of recovering solvent and solvent recovery apparatus
LG CHEMICAL LTD0 citations57
US12492133B2Dec 9, 2025
Method for purifying of waste water
LG CHEMICAL LTD0 citations52
US9637579B2May 2, 2017
Elastic terpolymer including diene group and preparation method thereof
LG CHEMICAL LTD1 citations52
US9458276B2Oct 4, 2016
Elastic terpolymer and preparation method thereof
LG CHEMICAL LTD0 citations52
US9410008B2Aug 9, 2016
Elastic terpolymer including diene group and preparation method thereof
LG CHEMICAL LTD0 citations52
US9382360B2Jul 5, 2016
Elastic terpolymer and preparation method thereof
LG CHEMICAL LTD0 citations52
US9005532B2Apr 14, 2015
Process for continuous recovering (meth) acrylic acid and apparatus for the process
LG CHEMICAL LTD1 citations52
US9650460B2May 16, 2017
Elastic diene terpolymer and preparation method thereof
LG CHEMICAL LTD1 citations51
US9493593B2Nov 15, 2016
Elastic diene terpolymer and preparation method thereof
LG CHEMICAL LTD0 citations51
US9428600B2Aug 30, 2016
Elastic diene terpolymer and preparation method thereof
LG CHEMICAL LTD0 citations51
US8013185B2Sep 6, 2011
Method for preparing unsaturated aldehyde and/or unsaturated fatty acid using fixed-bed catalytic partial oxidation reactor
LG CHEMICAL LTD0 citations51
US7816559B2Oct 19, 2010
Method of producing unsaturated acid from olefin
LG CHEMICAL LTD0 citations51
US12209149B2Jan 28, 2025
Continuous preparation system of conjugated diene-based polymer
LG CHEMICAL LTD0 citations50
US11370858B2Jun 28, 2022
Method of preparing conjugated diene-based polymer and apparatus for preparing conjugated diene-based polymer
LG CHEMICAL LTD0 citations50
US11299565B2Apr 12, 2022
Method of preparing conjugated diene-based polymer and apparatus for preparing conjugated diene-based polymer
LG CHEMICAL LTD0 citations50
US9611349B2Apr 4, 2017
Method of preparing elastic terpolymer
LG CHEMICAL LTD0 citations42
US7591585B2Sep 22, 2009
Temperature measuring device
LG CHEMICAL LTD0 citations41
US10428007B2Oct 1, 2019
Method for producing unsaturated aldehyde and unsaturated carboxylic acid
LG CHEMICAL LTD0 citations37
BAEK SE-WON
3 patentsUS8246790B2Aug 21, 2012
Method for collecting (meth)acrylic acid and apparatus for collecting (meth)acrylic acid
BAEK SE-WON7 citations80
US8716525B2May 6, 2014
Process for continuous recovering (meth) acrylic acid and apparatus for the process
BAEK SE-WON0 citations50
US8772534B2Jul 8, 2014
Method of recovering (meth) acrylic acid ester
BAEK SE-WON0 citations49