Inventor · disambiguated record
Ok Youn Kim
Also filed as: KIM OK YOUN
13 granted patents·11 pending applications·21 citations·filing 2011–2025
85Inventor score
Top patents by PatentIndex Score
24 records- 0188US12221582B2Method and apparatus for producing high value-added oil from waste plastic pyrolysis oilSK INNOVATION CO LTD·Filed 2022·Granted Feb 11, 2025·1 cites·16 claims
- 0287US9550174B2Mixed manganese ferrite coated catalyst, method of preparing the same, and method of preparing 1,3-butadiene using the sameKWON YONG TAK·Filed 2011·Granted Jan 24, 2017·11 cites·7 claims
- 0386US8679805B2Preparation method of transportation fuel or lubricating base oil using biomassCHUNG YOUNG MIN·Filed 2011·Granted Mar 25, 2014·6 cites·17 claims
- 0481US12258526B2Manufacturing method and manufacturing apparatus of syngas, and manufacturing method of liquid hydrocarbon using the sameSK INNOVATION CO LTD·Filed 2024·Granted Mar 25, 2025·0 cites·12 claims
- 0578US8518853B2Nanometer-sized copper-based catalyst, production method thereof, and alcohol production method using the same through direct hydrogenation of carboxylic acidKIM HEE SOO·Filed 2011·Granted Aug 27, 2013·3 cites·14 claims
- 0675US2024018421A1Solvent Composition Prepared from Waste Oil and Method of Preparing the SameSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 0774US11814589B2Solvent composition prepared from waste oil and method of preparing the sameSK INNOVATION CO LTD·Filed 2022·Granted Nov 14, 2023·0 cites·9 claims
- 0867US12054683B2Method of producing lube base oil from middle distillate in pyrolysis oil derived from waste plasticSK INNOVATION CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·8 claims
- 0967US11814590B2Method of producing lubricating base oil from atmospheric residue in pyrolysis oil derived from waste plasticSK INNOVATION CO LTD·Filed 2022·Granted Nov 14, 2023·0 cites·9 claims
- 1067US2024158229A1Manufacturing Method and Manufacturing Apparatus of Syngas, and Manufacturing Method of Liquid Hydrocarbon Using the SameSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1167US2024140795A1Manufacturing Method and Manufacturing Apparatus of Syngas, and Manufacturing Method of Liquid Hydrocarbon Using the SameSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1266US2024158318A1Method and Device for Converting Waste Plastic Pyrolysis Oil Into Light Olefins with High YieldSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1365US11905474B2Apparatus and method for refining waste plastic pyrolysis oil using a separatorSK INNOVATION CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·3 claims
- 1464US2025145899A1Manufacturing Method and Manufacturing Apparatus of Syngas, and Manufacturing Method of Liquid Hydrocarbon Using the SameSK INNOVATION CO LTD·Filed 2025·Application pending·0 cites
- 1562US2024182384A1Method and Device for Converting Waste Plastic Pyrolysis Oil into Light Olefins with High YieldSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1660US2024018425A1Continuous Refining Method and Device of Waste Plastic Pyrolysis OilSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1760US2023085816A1Method and Apparatus for Producing High Value-Added Oil From Waste Plastic Pyrolysis OilSK INNOVATION CO LTD·Filed 2022·Application pending·0 cites
- 1853US2023049254A1Device and Method for Refining Waste Plastic Pyrolysis OilSK INNOVATION CO LTD·Filed 2022·Application pending·0 cites
- 1952US9862611B1Method for producing carbon nanotubesSK INNOVATION CO LTD·Filed 2017·Granted Jan 9, 2018·0 cites·8 claims
- 2046US10556797B2Catalyst for manufacturing multi-walled carbon nanotube and method of manufacturing multi-walled carbon nanotube using the sameSK INNOVATION CO LTD·Filed 2017·Granted Feb 11, 2020·0 cites·7 claims
- 2143US9919925B2Catalyst or production of multi-walled carbon nanotubes and method of producing multi-walled carbon nanotubes using the sameSK INNOVATION CO LTD·Filed 2016·Granted Mar 20, 2018·0 cites·2 claims
- 2241US2013326953A1Gasification Method for Reducing Emission of Carbon DioxideKIM JIN HONG·Filed 2011·Application pending·0 cites
- 2341US2013284981A1Filtering Structure Coated with Catalyst for Reforming Synthesis Gas and Filtering Method Using the SameKIM JIN HONG·Filed 2012·Application pending·0 cites
- 2440US9187767B2Method for producing hydrocarbons from biomass or organic wasteCHUNG YOUNG MIN·Filed 2011·Granted Nov 17, 2015·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Ok Youn Kim files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →