Inventor · disambiguated record
Seong Ok Han
Also filed as: HAN SEONG OK
13 granted patents·4 pending applications·63 citations·filing 2002–2023
87Inventor score
Files withKOREA ENERGY RESEARCH INST6KIM HEE-YEON3JEONG NAM JO2KOREA INST ENERGY RES2CT ADVANCED META MAT1
Top patents by PatentIndex Score
17 records- 0197US7776777B2Catalyst support using cellulose fibers, preparation method thereof, supported catalyst comprising nano-metal catalyst supported on carbon nanotubes directly grown on surface of the catalyst support, and method of preparing the supported catalystKOREA ENERGY RESEARCH INST·Filed 2008·Granted Aug 17, 2010·42 cites·8 claims
- 0289US9259728B2Catalysts having metal nano-particle catalyst supported on surface-treated natural cellulose fibers and preparation method thereofKIM HEE-YEON·Filed 2010·Granted Feb 16, 2016·7 cites·5 claims
- 0385US10276876B2Method of preparing minute carbonized cellulose and method of preparing catalyst support using the sameKOREA INSTITUE OF ENERGY RES·Filed 2016·Granted Apr 30, 2019·5 cites·8 claims
- 0478US8187400B2Microtubular honeycomb carbon material obtained by heat-treating cellulose fiber, production method of thereof, microtubular reactor module comprising the microtubular honeycomb carbon material and method for producing the microtubular reactor moduleJEONG NAM JO·Filed 2008·Granted May 29, 2012·5 cites·6 claims
- 0576US9566563B2Method for preparing carbon dioxide absorbent based on natural biomass and carbon dioxide absorbent based on natural biomass prepared by the sameKOREA ENERGY RESEARCH INST·Filed 2013·Granted Feb 14, 2017·2 cites·6 claims
- 0669US8221830B2Method of manufacturing cellulose electrode for fuel cells, cellulose electrode manufactured thereby, and use of cellulose fibers as fuel cell electrodesKIM HEE YEON·Filed 2008·Granted Jul 17, 2012·1 cites·14 claims
- 0766US8414861B2Carbonized cellulose material having graphite nanolayer and synthesis method thereofJEONG NAM JO·Filed 2008·Granted Apr 9, 2013·1 cites·13 claims
- 0863US11897903B2Metal organic frameworks and energy storage system including thisKOREA INST ENERGY RES·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
- 0963US2024359997A1Lithium metal oxide nanoparticles and method for preparing themKOREA INST ENERGY RES·Filed 2023·Application pending·0 cites
- 1058US9768442B2Carbon electrode and method for manufacturing thereofKOREA ENERGY RESEARCH INST·Filed 2015·Granted Sep 19, 2017·0 cites·11 claims
- 1158US9254483B2Catalysts having metal nano-particle catalyst supported on surface-treated natural cellulose fibers and preparation method thereofKOREA ENERGY RESEARCH INST·Filed 2013·Granted Feb 9, 2016·0 cites·11 claims
- 1252US2009197994A1Algae fiber-reinforced bicomposite and method for preparing the sameKOREA ENERGY RESEARCH INST·Filed 2007·Application pending·0 cites
- 1350US6723802B2Epoxy resin and polyglycoside based polymers and process for the preparation thereofUNIV MICHIGAN STATE·Filed 2002·Granted Apr 20, 2004·0 cites·22 claims
- 1448US2022407050A1Two-dimensional ni-organic framework/rgo composite and electrode for secondary battery or super-capacitor comprising sameCT ADVANCED META MAT·Filed 2020·Application pending·0 cites
- 1541US9023752B2Method of preparing catalyst using alkali metal or alkaline earth metal in natural cellulose fibers as co-catalyst and dispersantKIM HEE-YEON·Filed 2011·Granted May 5, 2015·0 cites·8 claims
- 1639US2017008766A1Synthesis of boron nitride and coating method of the sameKOREA ENERGY RESEARCH INST·Filed 2016·Application pending·0 cites
- 1733US8658276B2Eco-friendly incombustible biocomposite and method for preparing the sameHAN SEONG OK·Filed 2010·Granted Feb 25, 2014·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →