Inventor
HWANG YE SEUL
KR23 patents
Patents
23 patentsUS10518250B2Dec 31, 2019
Ferrite-based catalyst composite, method of preparing the same, and method of preparing butadiene using the same
LG CHEMICAL LTD3 citations72
US10315969B2Jun 11, 2019
Method of preparing multicomponent composite metal oxide catalyst
LG CHEMICAL LTD2 citations72
US11465138B2Oct 11, 2022
Method for producing metal complex catalyst, and metal complex catalyst produced by same
LG CHEMICAL LTD0 citations62
US12533663B2Jan 27, 2026
Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby
LG CHEMICAL LTD0 citations61
US11865522B2Jan 9, 2024
Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby
LG CHEMICAL LTD0 citations61
US11660584B2May 30, 2023
Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalyst
LG CHEMICAL LTD0 citations61
US10994262B2May 4, 2021
Catalyst for oxidative dehydrogenation and method of preparing the same
LG CHEMICAL LTD0 citations61
US10888844B2Jan 12, 2021
Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalyst
LG CHEMICAL LTD1 citations61
US12370517B2Jul 29, 2025
Catalyst loading method and method for preparation of butadiene by using same
LG CHEMICAL LTD0 citations60
US11731093B2Aug 22, 2023
Catalyst loading method and method for preparation of butadiene by using same
LG CHEMICAL LTD0 citations60
US11618012B2Apr 4, 2023
Catalyst for oxidative dehydrogenation reaction, and method for producing same
LG CHEMICAL LTD0 citations59
US10843173B2Nov 24, 2020
Ferrite catalyst for oxidative dehydrogenation, method of preparing ferrite catalyst, and method of preparing butadiene using ferrite catalyst
LG CHEMICAL LTD0 citations51
US10543478B2Jan 28, 2020
Catalyst for oxidative dehydrogenation and method of preparing the same
LG CHEMICAL LTD0 citations51
US10486150B2Nov 26, 2019
Catalyst for oxidative dehydrogenation and method of preparing the same
LG CHEMICAL LTD0 citations51
US10456775B2Oct 29, 2019
Method of preparing zinc ferrite catalyst
LG CHEMICAL LTD0 citations51
US9925525B2Mar 27, 2018
Bismuth molybdate-based catalyst having zeolite coating layer, method of preparing the same, and method of preparing 1,3-butadiene using the same
LG CHEMICAL LTD0 citations51
US9884315B2Feb 6, 2018
Composite oxide catalyst for preparing butadiene and method of preparing the same
LG CHEMICAL LTD0 citations51
US9751819B2Sep 5, 2017
Method of preparing butadiene
LG CHEMICAL LTD0 citations51
US9592496B2Mar 14, 2017
Catalyst composition and method for preparing same
LG CHEMICAL LTD0 citations51
US11370730B2Jun 28, 2022
Method for preparing 1,3-butadiene
LG CHEMICAL LTD0 citations50
US10730809B2Aug 4, 2020
Butadiene preparation method providing excellent catalyst reproducibility
LG CHEMICAL LTD0 citations41
US10343958B2Jul 9, 2019
Catalyst for coating surface of porous material and method of treating surface of porous material
LG CHEMICAL LTD0 citations40
US9969661B2May 15, 2018
Method of preparing conjugated diene and device therefor
LG CHEMICAL LTD0 citations40