JAPAN ENERGY 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 1891
 
  
 
C10M LUBRICATING COMPOSITIONS 1039
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR689
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 557
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 4251
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 4134
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 318
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C07D HETEROCYCLIC COMPOUNDS 2160

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8021540 Method of desulfurizing hydrocarbon oilJan 27, 05Sep 20, 11[C10G]
8012342 Lubricant base oil and method of producing the sameMar 18, 05Sep 06, 11[C10M]
7973000 Semi-solid lubricant composition for transmission element and mechanical system provided with the sameMar 23, 07Jul 05, 11[C10M]
7601253 Process oil and process for producing the sameSep 30, 02Oct 13, 09[C10M, C07C]
7442668 Solid acid catalyst containing tin and method for preparation thereofApr 21, 04Oct 28, 08[B01J]
7427578 Method for producing hydrorefining catalystAug 29, 03Sep 23, 08[B01J]
7335618 Method for manufacturing hydrorefining catalyst, and metal recovery methodDec 06, 02Feb 26, 08[B01J]
7026268 Solid acid catalyst containing platinum group metal component and method for preparation thereofFeb 28, 02Apr 11, 06[B01J]
6919294 Method for preparing hydrogenation purification catalystFeb 05, 03Jul 19, 05[B01J, C01F]
6903048 Method for producing hydro-refining catalystJun 27, 02Jun 07, 05[B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7981372 Oxidative autothermal reformer and oxidative autothermal reforming method using the sameExpiredNov 24, 06Jul 19, 11[B01J]
7938955 Method for producing super-low sulfur gas oil blending component or super-low sulfur gas oil composition, and super-low sulfur gas oil compositionExpiredDec 21, 05May 10, 11[C07C, C10G]
2010/0227,229 SOLID ACID, METHOD FOR PREPARING THE SOLID ACID, AND METHOD FOR DESULFURIZING HYDROCARBON OIL USING THE SOILD ACID AS DESULFURIZING AGENTAbandonedSep 04, 08Sep 09, 10[C09K, B05D, H01M, C10G]
2010/0155,303 METHOD FOR DESULFURIZATION OF HYDROCARBON OILAbandonedJul 25, 06Jun 24, 10[C10G]
7696376 Method for manufacture of esters by transesterificationExpiredJun 23, 04Apr 13, 10[C07C]
2009/0314,683 METHOD FOR PRODUCING HYDROCARBON FRACTIONSAbandonedMay 17, 07Dec 24, 09[C10G]
2009/0318,316 LUBRICATING OIL COMPOSITION AND LUBRICATING OIL FOR FLUID DYNAMIC BEARING AS WELL AS FLUID DYNAMIC BEARING AND METHOD FOR LUBRICATING FLUID DYNAMIC BEARING USING THE SAMEAbandonedAug 23, 07Dec 24, 09[C10M, C07C, F16C]
2009/0318,317 LUBRICATING OIL FOR FLUID BEARING, AND FLUID BEARING AND METHOD FOR LUBRICATING FLUID BEARING BY USING THE LUBRICATING OILAbandonedAug 31, 07Dec 24, 09[C10M, C07C]
2009/0069,203 Heat reversible gel-like lubricating composition, process for producing the same, and bearing lubricant and bearing system using said compositionAbandonedOct 17, 05Mar 12, 09[C10M]
7368626 Method of isomerizing hydrocarbonExpiredMar 17, 03May 06, 08[C07C]
7265075 Hydro-refining catalyst, carrier for use therein and method for production thereofExpiredJul 09, 02Sep 04, 07[B01J]
2007/0184,311 Fuel cell with reformerAbandonedJun 29, 04Aug 09, 07[H01M]
7211681 Ester production method by transesterification reaction using solid acid catalystExpiredMar 19, 04May 01, 07[C07C]
2007/0068,849 Lead-free gasoline composition and method for production thereofAbandonedOct 29, 04Mar 29, 07[C10L, C10G]
2007/0009,418 Nonaqueous electrolyte secondary cell, carbon material for use therein and precursor of said carbon materialAbandonedAug 05, 04Jan 11, 07[C01B]
7034188 Production method of ketone compoundExpiredJan 21, 04Apr 25, 06[C07C]
7001503 Method and apparatus for stripping sulfur-containing compounds from hydrocarbon feed stock in hydrorefining of petroleum distillatesExpiredJan 14, 00Feb 21, 06[C10G]
2005/0173,094 Particulate aluminum nitride and method for producing thereofAbandonedNov 19, 04Aug 11, 05[B22C]
2005/0173,297 Adsorption desulfurization agent for desulfurizing petroleum fraction and desulfurization method using the sameAbandonedNov 19, 04Aug 11, 05[C10L, B01J, C10G]
6861551 Processes for the preparation of macrocyclic ketonesExpiredSep 19, 02Mar 01, 05[C07C]

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