KOREA GAS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1099
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 5133
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 438
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 324
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 326
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 265
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 260
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 245
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 228

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0230,521 EXPERIMENT APPARATUS FOR ESTIMATING GROUND DEFORMATION DURING GAS HYDRATE RECOVERYAug 13, 13Aug 11, 16[G01B, E21B]
2016/0187,056 NATURAL GAS LIQUEFACTION PROCESSMay 20, 14Jun 30, 16[F25J, F25B]
2016/0178,127 LNG Fueling Station and LNG Fueling Method Using LNG Tank ContainerNov 28, 13Jun 23, 16[F17C, B65G, B60S]
2015/0253,073 RE-LIQUEFYING METHOD FOR STORED LIQUIDOct 22, 13Sep 10, 15[F25J, F17C]
2014/0330,055 METHOD AND APPARATUS FOR IMPROVING HEAT TRANSFER AND REACTION EFFICIENCY OF GAS HYDRATE REACTOR USING SCRAPERSep 19, 12Nov 06, 14[C10L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9856723 Experiment apparatus for estimating ground deformation during gas hydrate recoveryAug 13, 13Jan 02, 18[G01N, G01B, E02D, E21B]
9839887 Apparatus for storing gas hydrate pelletsJun 27, 13Dec 12, 17[C10L, B65G, B01F]
9839898 Fuel processorJan 29, 16Dec 12, 17[C01B, B01J]
9744508 Apparatus for revaporizing gas hydrate pelletsJun 27, 13Aug 29, 17[C07C, B01J]
9726656 Experiment apparatus for estimating ground deformation during gas hydrate recoveryAug 13, 13Aug 08, 17[G01N, G01V]
9649623 Preparing phosphorus containing alumina support by sol-gel method for Fischer-Tropsch synthesis and catalyst preparation thereofNov 01, 13May 16, 17[B01J, C10G]
9302239 Gas-liquid circulating type of hydrate reactorSep 18, 12Apr 05, 16[C01B, C10L, C07C, B01J]
8852516 Method and apparatus for the continuous separation and discharge of solid catalysts and products for Fischer-Tropsch synthesis reactionsDec 08, 08Oct 07, 14[B01J, C10G]
8656673 Wall structure for building a liquefied gas storage tankNov 23, 09Feb 25, 14[E04B, E04H]
8627636 Method of constructing liquefied gas storage tank on landNov 30, 09Jan 14, 14[E04B, E04H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0263,623 NATURAL GAS LIQUEFACTION PROCESSAbandonedOct 25, 11Oct 10, 13[F25J]
2013/0191,300 SAFETY MANAGEMENT SYSTEM FOR MANDATORY JOB SAFETY ANALYSIS AND METHOD THEREOFAbandonedDec 07, 11Jul 25, 13[G06Q]
2012/0297,984 GAS SEPARATION MEMBRANE FOR DME PRODUCTION PROCESSAbandonedMay 21, 12Nov 29, 12[B01D]
2012/0185,295 FREQUENCY ANALYSIS MODULE IMPLEMENTING APPARATUS AND METHOD OF QUANTITATIVE RISK ASSESSMENT SYSTEM.AbandonedJun 28, 11Jul 19, 12[G06Q]
2011/0159,304 ANTI-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-DIOLAbandonedJun 02, 10Jun 30, 11[A61K, C07D, C07C, B32B]
2011/0015,062 COBALT/ZIRCONIUM-PHOSPHORUS/SILICA CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD OF PREPARING THE SAMEAbandonedFeb 16, 09Jan 20, 11[B01J]
2007/0205,051 MOVABLE SCAFFOLDING AND LIQUID TANK BUILDING USING THE SAMEAbandonedMar 05, 07Sep 06, 07[E04G]
6808652 Modified .crclbar.-alumina-supported nickel reforming catalyst and its use for producing synthesis gas from natural gasExpiredJan 05, 04Oct 26, 04[C07C]
6693060 Modified .theta.-Al2O3-supported nickel reforming catalyst and its use for producing synthesis gas from natural gasExpiredMay 13, 02Feb 17, 04[B01J]
6059937 Sensor having tin oxide thin film for detecting methane gas and propane gas, and process for manufacturing thereofExpiredMay 28, 96May 09, 00[C23C]
5989990 Tinoxide thin film, preparation thereof, and gas detecting sensor using thereofExpiredFeb 14, 96Nov 23, 99[C23C]

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