Inventor · disambiguated record
Kyong Yong Cha
Also filed as: CHA KYONG YONG
32 granted patents·6 pending applications·8 citations·filing 2009–2024
93Inventor score
Top patents by PatentIndex Score
38 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
- 0382US12370517B2Catalyst loading method and method for preparation of butadiene by using sameLG CHEMICAL LTD·Filed 2023·Granted Jul 29, 2025·0 cites·6 claims
- 0481US10888844B2Catalyst 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
- 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
- 0769US11865522B2Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared therebyLG CHEMICAL LTD·Filed 2020·Granted Jan 9, 2024·0 cites·8 claims
- 0868US11731093B2Catalyst loading method and method for preparation of butadiene by using sameLG CHEMICAL LTD·Filed 2019·Granted Aug 22, 2023·0 cites·10 claims
- 0965US2025256271A1Catalyst for oxidative dehydrogenation reaction and method for producing sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 1061US11465138B2Method for producing metal complex catalyst, and metal complex catalyst produced by sameLG CHEMICAL LTD·Filed 2019·Granted Oct 11, 2022·0 cites·12 claims
- 1161US9592496B2Catalyst composition and method for preparing sameLG CHEMICAL LTD·Filed 2014·Granted Mar 14, 2017·0 cites·18 claims
- 1261US2025263358A1Method for preparing neopentyl glycolLG CHEMICAL LTD·Filed 2024·Application pending·0 cites
- 1360US2023372906A1Catalyst for hydrogenation reaction and manufacturing method thereforLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 1458US11465131B2Method for producing ferrite-based coating catalyst and method for producing butadiene by using sameLG CHEMICAL LTD·Filed 2019·Granted Oct 11, 2022·0 cites·12 claims
- 1558US11167271B2Method for producing ferrite-based coated catalyst and method for producing butadiene by using sameLG CHEMICAL LTD·Filed 2019·Granted Nov 9, 2021·0 cites·4 claims
- 1658US11040335B2Method for manufacturing zinc ferrite catalyst and zinc ferrite catalyst manufactured therebyLG CHEMICAL LTD·Filed 2018·Granted Jun 22, 2021·0 cites·8 claims
- 1758US9724676B2Oxidation catalyst for production of butadiene and method of preparing the sameLG CHEMICAL LTD·Filed 2014·Granted Aug 8, 2017·0 cites·3 claims
- 1855US10843173B2Ferrite 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
- 1954US10456775B2Method of preparing zinc ferrite catalystLG CHEMICAL LTD·Filed 2017·Granted Oct 29, 2019·0 cites·7 claims
- 2054US9925525B2Bismuth 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
- 2153US11447435B2Method for producing butadieneLG CHEMICAL LTD·Filed 2019·Granted Sep 20, 2022·0 cites·11 claims
- 2252US9782765B2Mesoporous 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
- 2351US11247195B2Method of preparing catalyst for oxidative dehydrogenation and method of performing oxidative dehydrogenation using catalystLG CHEMICAL LTD·Filed 2018·Granted Feb 15, 2022·0 cites·10 claims
- 2450US10994262B2Catalyst for oxidative dehydrogenation and method of preparing the sameLG CHEMICAL LTD·Filed 2017·Granted May 4, 2021·0 cites·11 claims
- 2550US10543478B2Catalyst for oxidative dehydrogenation and method of preparing the sameLG CHEMICAL LTD·Filed 2017·Granted Jan 28, 2020·0 cites·8 claims
- 2650US9884315B2Composite oxide catalyst for preparing butadiene and method of preparing the sameLG CHEMICAL LTD·Filed 2015·Granted Feb 6, 2018·0 cites·6 claims
- 2749US10994265B2Catalyst system for oxidative dehydrogenation, reactor for preparing butadiene including catalyst system, and method of preparing 1,3-butadieneLG CHEMICAL LTD·Filed 2018·Granted May 4, 2021·0 cites·13 claims
- 2849US9751819B2Method of preparing butadieneLG CHEMICAL LTD·Filed 2015·Granted Sep 5, 2017·0 cites·9 claims
- 2948US11370730B2Method for preparing 1,3-butadieneLG CHEMICAL LTD·Filed 2019·Granted Jun 28, 2022·0 cites·13 claims
- 3048US10486150B2Catalyst for oxidative dehydrogenation and method of preparing the sameLG CHEMICAL LTD·Filed 2016·Granted Nov 26, 2019·0 cites·13 claims
- 3148US2011178332A1Catalyst for gas-phase contact oxidation of hydrocarbon, preparation method thereof and gas-phase oxidation method of hydrocarbon using the sameLG CHEMICAL LTD·Filed 2009·Application pending·0 cites
- 3247US10926246B2Method of preparing catalyst for oxidative dehydrogenationLG CHEMICAL LTD·Filed 2017·Granted Feb 23, 2021·0 cites·7 claims
- 3346US10730809B2Butadiene preparation method providing excellent catalyst reproducibilityLG CHEMICAL LTD·Filed 2017·Granted Aug 4, 2020·0 cites·19 claims
- 3445US11117119B2Catalyst for oxidative dehydrogenation and method of preparing the sameLG CHEMICAL LTD·Filed 2016·Granted Sep 14, 2021·0 cites·10 claims
- 3545US2011178333A1Catalyst for gas-phase contact oxidation of hydrocarbon, preparation method thereof and gas-phase oxidation method of hydrocarbon using the sameLG CHEMICAL LTD·Filed 2009·Application pending·0 cites
- 3643US10343958B2Catalyst 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
- 3738US9969661B2Method of preparing conjugated diene and device thereforLG CHEMICAL LTD·Filed 2015·Granted May 15, 2018·0 cites·6 claims
- 3837US2011060158A1Preparation Method for (Meth)acrylateLG CHEMICAL LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →