NIPPON CHEMICAL INDUSTRIAL CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 13141
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 831
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF772
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 763
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 767
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6103
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 510
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 516
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
C07D HETEROCYCLIC COMPOUNDS 4158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0008,954 ADSORBENT AND METHOD FOR PRODUCING SAMEJan 13, 16Jan 11, 18[G21F, B01J]
2017/0216,813 METHOD FOR PRODUCING CRYSTALLINE SILICOTITANATESep 30, 15Aug 03, 17[B01J, C02F]
2012/0295,163 ELECTRIC STORAGE DEVICE AND POSITIVE ELECTRODEMay 18, 12Nov 22, 12[H01M, H01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9731977 Method for producing α-lithium aluminateFeb 05, 14Aug 15, 17[H01M, C01F]
9675957 Adsorbent material and method for producing crystalline silicotitanateOct 03, 16Jun 13, 17[C01B, G21F, B01J, C01G, C02F]
9486776 Adsorbent material and method for producing crystalline silicotitanateMar 24, 15Nov 08, 16[C01B, G21F, B01J, C01G]
9437866 Process for producing lithium vanadium phosphate-carbon compositeSep 22, 11Sep 06, 16[C01B, H01M]
9227850 Positive electrode active material for lithium secondary battery, method for producing the same, and lithium secondary batteryOct 04, 10Jan 05, 16[H01M, C01G]
9093196 Conductive particles and method of preparing the sameSep 28, 07Jul 28, 15[C08J, H01B, H05K]
9029571 Device and method for evaluating organic material for organic solar cellJun 21, 12May 12, 15[C07F, C07C, C07B]
8962852 Asymmetric hydrogenation method for ketone compoundApr 16, 12Feb 24, 15[C07F, C07C, C07B]
8957233 Method for producing optically active 1,2-bis(dialkylphosphino)benzene derivativeJul 03, 11Feb 17, 15[C07F, C07D, C07C, C07B]
8846288 External additive for toner and method for producing the sameJan 25, 07Sep 30, 14[G03G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0007,983 METHOD FOR PRODUCING NONATITANATE OF ALKALI METALAbandonedFeb 18, 15Jan 12, 17[G21F, B01J, C01G, C02F]
2015/0318,571 LITHIUM-ION SECONDARY BATTERYAbandonedApr 16, 13Nov 05, 15[H01M]
2015/0140,432 NONAQUEOUS-SOLVENT BASED ELECTRONIC STORAGE DEVICEAbandonedApr 08, 13May 21, 15[H01M]
2014/0179,826 MODIFIED PEROVSKITE TYPE COMPOSITE OXIDE, METHOD FOR PREPARING THE SAME, AND COMPOSITE DIELECTRIC MATERIALAbandonedNov 15, 13Jun 26, 14[C04B, C08K]
8609748 Modified perovskite type composite oxide, method for preparing the same, and composite dielectric materialExpiredJul 16, 09Dec 17, 13[C09C, C08K]
8580221 Chromium (III) carbonate and process for producing the sameExpiredAug 27, 09Nov 12, 13[C01B]
2012/0319,034 LITHIUM SECONDARY BATTERY ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING THE SAMEAbandonedNov 25, 10Dec 20, 12[H01M]
2012/0270,720 DIELECTRIC CERAMIC-FORMING COMPOSITION AND DIELECTRIC CERAMIC MATERIALAbandonedOct 15, 10Oct 25, 12[C04B]
2012/0175,552 POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND LITHIUM SECONDARY BATTERYAbandonedMar 21, 12Jul 12, 12[H01M]
8207098 Lubricant additive, lubricant composition and grease compositionExpiredSep 10, 07Jun 26, 12[C10M]
8114178 Polishing composition for semiconductor wafer and polishing methodExpiredApr 22, 08Feb 14, 12[C09K, C09C, B24D]
8114212 Powdery silica composite particles and process for producing the same, silica composite particle dispersion, and resin compositionExpiredFeb 06, 09Feb 14, 12[C04B]
2012/0021,292 Anode active material for lithium secondary battery and method for preparing the sameAbandonedJul 18, 11Jan 26, 12[H01M]
2012/0015,249 LITHIUM PHOSPHORUS COMPLEX OXIDE-CARBON COMPOSITE, METHOD FOR PRODUCING SAME, POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERYAbandonedMar 17, 10Jan 19, 12[B02C, H01M, H01B]
8088995 Electrolyte composition for photoelectric conversion device and photoelectric conversion device using the sameExpiredAug 22, 08Jan 03, 12[H01L]
8076480 Process of preparing optically active allyl compoundExpiredJul 24, 08Dec 13, 11[C07D]
8039832 Liquid crystalline organic semiconductor material, and semiconductor element or information recording medium using the sameExpiredFeb 17, 06Oct 18, 11[C09K, H01L]
2011/0193,015 PROCESS FOR PRODUCING LITHIUM IRON SULFIDE, AND PROCESS FOR PRODUCING LITHIUM TRANSITION METAL SULFIDEAbandonedOct 20, 09Aug 11, 11[C01B, H01M]
2011/0183,834 MODIFIED PEROVSKITE TYPE COMPOSITE OXIDE, METHOD FOR PREPARING THE SAME, AND COMPOSITE DIELECTRIC MATERIALAbandonedJul 16, 09Jul 28, 11[B05D, C04B]
2011/0168,299 PROCESS FOR PRODUCING AN AQUEOUS SOLUTION CONTAINING A SOURCE OF CHROMIUM (III)AbandonedAug 24, 09Jul 14, 11[C23C]

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