Inventor
HAN SANG-SUP
KR22 patents
⚠️ This page may combine multiple inventors who share the name “HAN SANG-SUP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ENERGY RESEARCH INST
7 patentsUS6315816B1Nov 13, 2001
Adsorbents, method for the preparation and method for the separation of unsaturated hydrocarbons for gas mixtures
KOREA ENERGY RESEARCH INST33 citations91
US6022398AFeb 8, 2000
Adsorption separation and purification apparatus and process for high purity isobutane production
KOREA ENERGY RESEARCH INST30 citations91
US6468329B2Oct 22, 2002
Adsorbents and methods for the separation of ethylene and propylene and/or unsaturated hydrocarbons from mixed gases
KOREA ENERGY RESEARCH INST20 citations89
US9149758B2Oct 6, 2015
Continuous oxygen production method and continuous oxygen adsorption and desorption device using oxygen adsorbing agent
KOREA ENERGY RESEARCH INST2 citations60
US9067852B2Jun 30, 2015
Production of high purity butene-1 from C4 olefins/paraffins mixed gas
KOREA ENERGY RESEARCH INST0 citations50
US9034185B2May 19, 2015
Separation of olefins from olefins/paraffins mixed gas
KOREA ENERGY RESEARCH INST1 citations50
US8377842B2Feb 19, 2013
Adsorbent for selective adsorption of carbon monoxide and process for preparation thereof
KOREA ENERGY RESEARCH INST1 citations50
KOREA INST ENERGY RES
6 patentsUS11167260B2Nov 9, 2021
Oxygen selective adsorbent for easy desorption and preparation method thereof
KOREA INST ENERGY RES0 citations60
US11059022B2Jul 13, 2021
Highly selective carbon monoxide adsorbent and method of preparing the same
KOREA INST ENERGY RES0 citations59
US10266777B2Apr 23, 2019
Method for removing organic acids in crude oil using gas hydrate inhibitor and catalyst
KOREA INST ENERGY RES1 citations59
US10933366B2Mar 2, 2021
Pressure swing adsorption process and pressure swing adsorption apparatus
KOREA INST ENERGY RES0 citations49
US10005969B2Jun 26, 2018
Method of removing calcium from hydrocarbon fraction using extraction agent including 2-oxopropanol or derivatives thereof
KOREA INST ENERGY RES0 citations47
US12508535B2Dec 30, 2025
Pressure swing adsorption apparatus for hydrogen purification from decomposed ammonia gas and hydrogen purification method using the same
KOREA INST ENERGY RES0 citations45