Assignee
KOREA GAS CORP
KR·30 granted patents·10 pending applications·236 citations·filing 1996–2025
Top patents by PatentIndex Score
40 records- 0194US7171916B2Ship with liquid tankKOREA GAS CORP·Filed 2005·Granted Feb 6, 2007·30 cites·19 claims
- 0293US7325288B2Method for manufacturing liquid tank and ship with liquid tankKOREA GAS CORP·Filed 2005·Granted Feb 5, 2008·24 cites·18 claims
- 0390US7204195B2Ship with liquid tankKOREA GAS CORP·Filed 2006·Granted Apr 17, 2007·25 cites·24 claims
- 0488US7717288B2Liquid tank systemKOREA GAS CORP·Filed 2005·Granted May 18, 2010·15 cites·11 claims
- 0587US7597212B2Modular walls for use in building liquid tankKOREA GAS CORP·Filed 2005·Granted Oct 6, 2009·14 cites·13 claims
- 0685US10308326B2LNG tank container transport ship, and transport method using sameKOREA GAS CORP·Filed 2015·Granted Jun 4, 2019·7 cites·10 claims
- 0784US7819273B2Liquid natural gas tank with wrinkled portion and spaced layers and vehicle with the sameKOREA GAS CORP·Filed 2007·Granted Oct 26, 2010·16 cites·24 claims
- 0883US7717289B2Anchor for liquefied natural gas storage tankKOREA GAS CORP·Filed 2007·Granted May 18, 2010·12 cites·11 claims
- 0978US12091317B2Hydrogen storage system and method for manufacturing the sameKOREA GAS CORP·Filed 2023·Granted Sep 17, 2024·0 cites·6 claims
- 1078US10921232B2Method for calculating permeability of porous medium by using analysis of friction flow characteristic variable in porous mediumKOREA GAS CORP·Filed 2017·Granted Feb 16, 2021·1 cites·19 claims
- 1177US6383451B1Electric resistance sensor for measuring corrosion rateKOREA GAS CORP·Filed 1999·Granted May 7, 2002·62 cites·8 claims
- 1276US11193873B2Method for calculating tortuous hydraulic diameter of porous medium and method for analyzing flow in porous medium using sameKOREA GAS CORP·Filed 2017·Granted Dec 7, 2021·1 cites·20 claims
- 1374US9726656B2Experiment apparatus for estimating ground deformation during gas hydrate recoveryKOREA GAS CORP·Filed 2013·Granted Aug 8, 2017·3 cites·10 claims
- 1472US11008837B2Modeling method for gas production of CBM reservoir rocksKOREA GAS CORP·Filed 2018·Granted May 18, 2021·3 cites·10 claims
- 1570US7938287B2Structure for liquefied natural gas storage tankKOREA GAS CORP·Filed 2009·Granted May 10, 2011·6 cites·4 claims
- 1668US10532899B2Apparatus for loading and unloading LNG tank containerKOREA GAS CORP·Filed 2016·Granted Jan 14, 2020·2 cites·11 claims
- 1767US2025085207A1Method for predicting permeability according to geometrical change in porous medium on basis of superficial effective diameterKOREA GAS CORP·Filed 2024·Application pending·0 cites
- 1867US2025110036A1Permeability prediction method based on anisotropic flow model of porous mediumKOREA GAS CORP·Filed 2024·Application pending·0 cites
- 1966US12037242B2Hydrogen storage system and method for manufacturing the sameKOREA GAS CORP·Filed 2020·Granted Jul 16, 2024·0 cites·9 claims
- 2066US11352100B2Container transportation shipKOREA GAS CORP·Filed 2021·Granted Jun 7, 2022·0 cites·13 claims
- 2166US10487984B2Remote natural gas supply station using LNG tank container and method for supplying natural gas using the sameKOREA GAS CORP·Filed 2013·Granted Nov 26, 2019·2 cites·15 claims
- 2263US9856723B2Experiment apparatus for estimating ground deformation during gas hydrate recoveryKOREA GAS CORP·Filed 2013·Granted Jan 2, 2018·1 cites·11 claims
- 2363US2024328561A1Pipe inspection apparatusKOREA GAS CORP·Filed 2024·Application pending·0 cites
- 2459US2025296449A1Pipeline traversing device and operating method thereofKOREA GAS CORP·Filed 2024·Application pending·0 cites
- 2559US2025354661A1System and method for supplying liquefied hydrogenKOREA GAS CORP·Filed 2025·Application pending·0 cites
- 2652US12504124B2Liquefied hydrogen storage tank, and method for controlling temperature of liquefied hydrogen storage tankKOREA GAS CORP·Filed 2022·Granted Dec 23, 2025·0 cites·6 claims
- 2752US7292052B2DCVG-CIPS measuring apparatus for detecting the results of a pipe lineKOREA GAS CORP·Filed 2003·Granted Nov 6, 2007·3 cites·3 claims
- 2852US2019193818A1Container transportation shipKOREA GAS CORP·Filed 2017·Application pending·0 cites
- 2951US12422101B2System and method for controlling boil-off gas from liquefied hydrogenKOREA GAS CORP·Filed 2022·Granted Sep 23, 2025·0 cites·9 claims
- 3047US12270512B2Corner structure and liquefied gas storage tank having sameKOREA GAS CORP·Filed 2021·Granted Apr 8, 2025·0 cites·11 claims
- 3147US12111016B2Corner structure of liquefied gas storage tankKOREA GAS CORP·Filed 2020·Granted Oct 8, 2024·0 cites·10 claims
- 3247US2016187056A1Natural gas liquefaction processKOREA GAS CORP·Filed 2014·Application pending·0 cites
- 3344US12403988B2Corner structure and liquefied gas storage tank having sameKOREA GAS CORP·Filed 2021·Granted Sep 2, 2025·0 cites·12 claims
- 3442US12288634B2Power supply apparatus detecting gas leakKOREA GAS CORP·Filed 2020·Granted Apr 29, 2025·0 cites·20 claims
- 3542US2015253073A1Re-liquefying method for stored liquidKOREA GAS CORP·Filed 2013·Application pending·0 cites
- 3640US10914426B2LNG fueling station and LNG fueling method using LNG tank containerKOREA GAS CORP·Filed 2013·Granted Feb 9, 2021·0 cites·10 claims
- 3738US2025061813A1Unloading arm manipulation training deviceKOREA GAS CORP·Filed 2021·Application pending·0 cites
- 3836US5989990ATinoxide thin film, preparation thereof, and gas detecting sensor using thereofKOREA GAS CORP·Filed 1996·Granted Nov 23, 1999·6 cites·8 claims
- 3932US6059937ASensor having tin oxide thin film for detecting methane gas and propane gas, and process for manufacturing thereofKOREA GAS CORP·Filed 1996·Granted May 9, 2000·3 cites·9 claims
- 4032US2011159304A1Anti-sulphate reducing bacteria composition comprising 1,2-benzisothiazol-3(2h)-one, irgasan, benzyl-2-bromoacetate, 2,2-dibromo-2-cyanoacetamide, and 2-bromo-2-nitropropan-1,3-diolKOREA GAS CORP·Filed 2010·Application pending·0 cites
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