P

Inventor

KIM DO KYOUNG

KR16 patents
⚠️ This page may combine multiple inventors who share the name “KIM DO KYOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SK INNOVATION CO LTD

7 patents
US10544374B2Jan 28, 2020

Process for reducing haze in heavy base oil and hydroisomerization catalyst system having reduced haze

SK INNOVATION CO LTD1 citations61
US12054681B2Aug 6, 2024

Solvent composition prepared from waste oil and method of preparing the same

SK INNOVATION CO LTD0 citations60
US11814589B2Nov 14, 2023

Solvent composition prepared from waste oil and method of preparing the same

SK INNOVATION CO LTD0 citations60
US11858886B2Jan 2, 2024

Process of selectively hydrogenating gas mixture having high acetylene content

SK INNOVATION CO LTD0 citations49
US11788015B2Oct 17, 2023

Method of producing selective naphtha oil through secondary pyrolysis of waste oil

SK INNOVATION CO LTD0 citations49
US10406510B2Sep 10, 2019

Catalyst containing metal cluster in structurally collapsed zeolite, and use thereof

SK INNOVATION CO LTD0 citations49
US10155219B2Dec 18, 2018

Catalyst containing metal cluster in structurally collapsed zeolite, and use thereof

SK INNOVATION CO LTD1 citations49

HANWHA SOLUTIONS CORP

3 patents
US12269921B2Apr 8, 2025

Polycarbonate copolymer, method for preparing same, and composition comprising same

HANWHA SOLUTIONS CORP0 citations59
US12338323B2Jun 24, 2025

Method for preparing polyamide by anion ring-opening polymerization and polyamide prepared thereby

HANWHA SOLUTIONS CORP0 citations58
US12215194B2Feb 4, 2025

Method for producing polyamide comprising amide-based molecular weight modifier, and polyamide produced thereby

HANWHA SOLUTIONS CORP0 citations58

HANWHA CHEMICAL CORP

3 patents
US11814480B2Nov 14, 2023

Method for producing polyamide with controlled activator addition, and polyamide produced thereby

HANWHA CHEMICAL CORP0 citations58
US11718713B2Aug 8, 2023

Method for producing polyamide by coordinated anionic ring-opening polymerization, and polyamide produced thereby

HANWHA CHEMICAL CORP0 citations58
US11433639B2Sep 6, 2022

Lightweight sandwich steel sheet using polyamide, and manufacturing method therefor

HANWHA CHEMICAL CORP0 citations58

KIM DO KYOUNG

1 patent
US8980082B2Mar 17, 2015

Method of simultaneously removing sulfur and mercury from hydrocarbon material using catalyst by means of hydrotreating reaction

KIM DO KYOUNG3 citations52

KOREA ADVANCED INST SCI & TECH

1 patent
US6627167B2Sep 30, 2003

Catalyst for automotive lean-burn engine and process for preparing the same

KOREA ADVANCED INST SCI & TECH0 citations49

INDUSTRY ACADEMIC COOPERATION GROUP OF KYUNG HEE UNIV

1 patent
US11884638B2Jan 30, 2024

Compound or salt thereof, composition for cysteine detection, fluorescent probe and composition for diagnosing cancer containing the same, method for detecting cysteine, method for providing information for diagnosing cancer, and method for producing compound

INDUSTRY ACADEMIC COOPERATION GROUP OF KYUNG HEE UNIV0 citations48