Inventor
JANG SUNG KEUN
KR6 patents
Patents
6 patentsUS11465906B2Oct 11, 2022
Method for purifying waste solvent
LG CHEMICAL LTD0 citations61
US11083979B2Aug 10, 2021
Solvent separation method and solvent separation apparatus
LG CHEMICAL LTD0 citations60
US10597469B2Mar 24, 2020
Method for recovering ethylene and vinyl-based comonomer
LG CHEMICAL LTD1 citations60
US12251652B2Mar 18, 2025
Stripping device and stripping method
LG CHEMICAL LTD0 citations59
US11478725B2Oct 25, 2022
Olefinic monomer recovery apparatus
LG CHEMICAL LTD0 citations49
US10722820B2Jul 28, 2020
Apparatus for separating liquid-gas
LG CHEMICAL LTD0 citations39