P

Inventor

SHIN JOON-HO

KR105 patents
⚠️ This page may combine multiple inventors who share the name “SHIN JOON-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LG CHEMICAL LTD

29 patents
US9770674B2Sep 26, 2017

Purification device and purification method using the same

LG CHEMICAL LTD8 citations84
US10486080B2Nov 26, 2019

Distillation device

LG CHEMICAL LTD10 citations83
US11370735B2Jun 28, 2022

Method for decomposing phenolic by-product

LG CHEMICAL LTD2 citations73
US11247958B2Feb 15, 2022

Method and apparatus for decomposing phenolic by-product

LG CHEMICAL LTD2 citations73
US11103803B2Aug 31, 2021

Distillation device and distillation method

LG CHEMICAL LTD2 citations73
US11040929B2Jun 22, 2021

Raffinate-2 refining method

LG CHEMICAL LTD2 citations73
US10703875B2Jul 7, 2020

Solvent recovery apparatus and solvent recovery method

LG CHEMICAL LTD3 citations73
US10150720B2Dec 11, 2018

Device for preparing n-butanol

LG CHEMICAL LTD4 citations73
US10112122B2Oct 30, 2018

Device for preparing alkanol

LG CHEMICAL LTD2 citations73
US9895624B2Feb 20, 2018

Distillation device

LG CHEMICAL LTD4 citations73
US9758458B2Sep 12, 2017

Method for purifying isopropyl alcohol

LG CHEMICAL LTD3 citations72
US10086325B2Oct 2, 2018

Membrane separation device

LG CHEMICAL LTD2 citations69
US10302335B2May 28, 2019

Heat recovery apparatus

LG CHEMICAL LTD2 citations63
US9511306B2Dec 6, 2016

Dividing wall distillation columns for production of high-purity 2-ethylhexanol and fractionation method using same

LG CHEMICAL LTD2 citations63
US8894823B2Nov 25, 2014

Method for manufacturing isopropyl alcohol

LG CHEMICAL LTD2 citations63
US8864948B2Oct 21, 2014

Dividing wall column for producing high-purity neopentyl glycol and manufacturing method using same

LG CHEMICAL LTD2 citations63
US12570535B2Mar 10, 2026

Method of manufacturing silica aerogel

LG CHEMICAL LTD0 citations62
US11485692B2Nov 1, 2022

Method for preparing ethylene

LG CHEMICAL LTD0 citations62
US11472754B2Oct 18, 2022

Oligomer preparation method and oligomer preparation apparatus

LG CHEMICAL LTD0 citations62
US11384035B2Jul 12, 2022

Oligomer preparation method and oligomer preparation device

LG CHEMICAL LTD0 citations62
US11332418B2May 17, 2022

Method and apparatus for preparing oligomer

LG CHEMICAL LTD0 citations62
US11650008B2May 16, 2023

Method for vaporizing liquid propane and vaporizing apparatus used therefor

LG CHEMICAL LTD0 citations61
US11547951B2Jan 10, 2023

Method of decomposing by-product in phenol preparation process

LG CHEMICAL LTD0 citations61
US11192047B2Dec 7, 2021

Method of decomposing by-product in phenol preparation process

LG CHEMICAL LTD0 citations61
US10889764B2Jan 12, 2021

Method for quenching pyrolysis product

LG CHEMICAL LTD0 citations61
US11407706B2Aug 9, 2022

Method for manufacturing terephthalate-based composition comprising applying pressure

LG CHEMICAL LTD0 citations60
US10597469B2Mar 24, 2020

Method for recovering ethylene and vinyl-based comonomer

LG CHEMICAL LTD1 citations60
US12441676B2Oct 14, 2025

Process for preparing acrylic acid

LG CHEMICAL LTD0 citations59
US11407694B2Aug 9, 2022

Method for decomposing byproducts in phenol production process

LG CHEMICAL LTD0 citations59

TESLA INC

11 patents

MAXWELL LAB

4 patents

LEE SUNG KYU

4 patents

LEE SUNG-KYU

1 patent

CHOI CHUL-HWAN

1 patent

Showing the top 50 of 105 patents by PatentIndex Score.