Inventor · disambiguated record
Gwanghoon Kwag
Also filed as: KWAG GWANGHOON
14 granted patents·4 pending applications·29 citations·filing 2001–2023
86Inventor score
Files withKOREA KUMHO PETROCHEMICAL CO LTD5KOREA KUMHO PETROCHEM CO LTD4KWAG GWANGHOON4UNIV IOWA STATE RES FOUND INC3KIM SEUNG SU1
Top patents by PatentIndex Score
18 records- 0177US10919989B2End group functionalization agents for polydieneUNIV IOWA STATE RES FOUND INC·Filed 2018·Granted Feb 16, 2021·1 cites·31 claims
- 0271US7151146B1Neodymium-carbon nanotube and method of preparing high 1,4-cis-polybutadiene using the sameKOREA KUMHO PETROCHEM CO LTD·Filed 2005·Granted Dec 19, 2006·13 cites·6 claims
- 0368US6624256B2Method of preparation of siloxane-functionalized high 1,4-cis polybutadieneKOREA KUMHO PETROCHEM CO LTD·Filed 2001·Granted Sep 23, 2003·10 cites·18 claims
- 0466US11884766B2Composition for emulsion polymerization and rubber compound prepared using the sameKOREA KUMHO PETROCHEMICAL CO LTD·Filed 2021·Granted Jan 30, 2024·0 cites·8 claims
- 0566US11795243B2End group functionalization agents for polydieneUNIV IOWA STATE RES FOUND INC·Filed 2021·Granted Oct 24, 2023·0 cites·14 claims
- 0666US2024101788A1Siloxane compound, preparation method thereof, and use thereofKOREA KUMHO PETROCHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 0762US8455600B2Styrene-butadiene copolymer highly functionalized with reactive polyol and manufacturing method thereofKIM SEUNG SU·Filed 2011·Granted Jun 4, 2013·2 cites·7 claims
- 0860US8242204B2Organic-inorganic nano composites and preparation method thereofKWAG GWANGHOON·Filed 2009·Granted Aug 14, 2012·3 cites·6 claims
- 0956US11802172B2Composition for seeded polymerization, a seed copolymer and a method for preparing the sameKOREA KUMHO PETROCHEMICAL CO LTD·Filed 2019·Granted Oct 31, 2023·0 cites·11 claims
- 1055US11692054B2Composition for seeded polymerization, a conjugated diene copolymer, an molded body, and a method for preparing the sameKOREA KUMHO PETROCHEMICAL CO LTD·Filed 2019·Granted Jul 4, 2023·0 cites·18 claims
- 1153US9266981B2Conjugated diene random copolymer having alkoxysilane unitKOREA KUMHO PETROCHEM CO LTD·Filed 2014·Granted Feb 23, 2016·0 cites·8 claims
- 1250US2014274470A1Golf ball compositionsTAYLOR MADE GOLF CO·Filed 2014·Application pending·0 cites
- 1349US9487604B2Bimetallic cobalt-aluminum adduct catalyst system for preparing high trans-1,4-polybutadieneKOREA KUMHO PETROCHEMICAL CO LTD·Filed 2013·Granted Nov 8, 2016·0 cites·11 claims
- 1443US9328176B2Functional styrene-butadiene copolymerKWAG GWANGHOON·Filed 2010·Granted May 3, 2016·0 cites·3 claims
- 1543US2011136956A11,4-cis-polybutadiene functionalized with organosulfur compound for preparation of golf ball coreKOREA KUMHO PETROCHEM CO LTD·Filed 2010·Application pending·0 cites
- 1642US9856337B2Polymerization catalystsUNIV IOWA STATE RES FOUND INC·Filed 2016·Granted Jan 2, 2018·0 cites·62 claims
- 1742US2009048408A1Catalyst comprising heteroleptic aluminum and cobalt compounds and a method of preparing polybutadiene using the sameKWAG GWANGHOON·Filed 2008·Application pending·0 cites
- 1839US8530017B2Method for preparing styrene-butadiene copolymer using reactive emulsifier and styrene-butadiene copolymer prepared by the sameKWAG GWANGHOON·Filed 2011·Granted Sep 10, 2013·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →