Inventor · disambiguated record
Dae Heung Choi
Also filed as: CHOI DAE HEUNG
20 granted patents·9 citations·filing 2011–2020
89Inventor score
Top patents by PatentIndex Score
20 records- 0188US10518250B2Ferrite-based catalyst composite, method of preparing the same, and method of preparing butadiene using the sameLG CHEMICAL LTD·Filed 2017·Granted Dec 31, 2019·3 cites·6 claims
- 0284US10315969B2Method of preparing multicomponent composite metal oxide catalystLG CHEMICAL LTD·Filed 2015·Granted Jun 11, 2019·2 cites·9 claims
- 0381US10888844B2Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalystLG CHEMICAL LTD·Filed 2018·Granted Jan 12, 2021·1 cites·7 claims
- 0479US11801488B2Method of preparing alumina catalyst, alumina catalyst prepared using same, and method of preparing propylene using alumina catalystLG CHEMICAL LTD·Filed 2020·Granted Oct 31, 2023·1 cites·10 claims
- 0572US11660584B2Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalystLG CHEMICAL LTD·Filed 2020·Granted May 30, 2023·0 cites·9 claims
- 0672US9199895B2Method for preparing 1,3-butadiene as high yieldCHA KYONG-YONG·Filed 2011·Granted Dec 1, 2015·2 cites·9 claims
- 0761US11975308B2Dehydration catalyst, method for preparing the same, and method of preparing alkene using the sameLG CHEMICAL LTD·Filed 2020·Granted May 7, 2024·0 cites·15 claims
- 0861US9592496B2Catalyst composition and method for preparing sameLG CHEMICAL LTD·Filed 2014·Granted Mar 14, 2017·0 cites·18 claims
- 0958US9724676B2Oxidation catalyst for production of butadiene and method of preparing the sameLG CHEMICAL LTD·Filed 2014·Granted Aug 8, 2017·0 cites·3 claims
- 1055US10843173B2Ferrite catalyst for oxidative dehydrogenation, method of preparing ferrite catalyst, and method of preparing butadiene using ferrite catalystLG CHEMICAL LTD·Filed 2018·Granted Nov 24, 2020·0 cites·13 claims
- 1154US10456775B2Method of preparing zinc ferrite catalystLG CHEMICAL LTD·Filed 2017·Granted Oct 29, 2019·0 cites·7 claims
- 1254US9925525B2Bismuth molybdate-based catalyst having zeolite coating layer, method of preparing the same, and method of preparing 1,3-butadiene using the sameLG CHEMICAL LTD·Filed 2014·Granted Mar 27, 2018·0 cites·13 claims
- 1352US9782765B2Mesoporous composite oxide catalyst, method for preparing the same and method for synthesizing 1,3-butadiene using the sameLG CHEMICAL LTD·Filed 2014·Granted Oct 10, 2017·0 cites·14 claims
- 1450US10994262B2Catalyst for oxidative dehydrogenation and method of preparing the sameLG CHEMICAL LTD·Filed 2017·Granted May 4, 2021·0 cites·11 claims
- 1550US10543478B2Catalyst for oxidative dehydrogenation and method of preparing the sameLG CHEMICAL LTD·Filed 2017·Granted Jan 28, 2020·0 cites·8 claims
- 1650US9884315B2Composite oxide catalyst for preparing butadiene and method of preparing the sameLG CHEMICAL LTD·Filed 2015·Granted Feb 6, 2018·0 cites·6 claims
- 1749US9751819B2Method of preparing butadieneLG CHEMICAL LTD·Filed 2015·Granted Sep 5, 2017·0 cites·9 claims
- 1848US10486150B2Catalyst for oxidative dehydrogenation and method of preparing the sameLG CHEMICAL LTD·Filed 2016·Granted Nov 26, 2019·0 cites·13 claims
- 1943US10343958B2Catalyst for coating surface of porous material and method of treating surface of porous materialLG CHEMICAL LTD·Filed 2017·Granted Jul 9, 2019·0 cites·9 claims
- 2038US9969661B2Method of preparing conjugated diene and device thereforLG CHEMICAL LTD·Filed 2015·Granted May 15, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →