GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES

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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 7147
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 565
 
  
 
E21B EARTH OR ROCK DRILLING 393
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 233
 
  
 
B03B SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS 27
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
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 240
 
  
 
B01D SEPARATION 1133
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B07B SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL 120

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0046,924 WHOLE-LIFE-CYCLE POWER OUTPUT CLASSIFICATION PREDICTION SYSTEM FOR PHOTOVOLTAIC SYSTEMSSep 24, 15Feb 15, 18[G06N, H02J, G01W]
2015/0108,410 CHITOSAN-BASED BINDER FOR ELECTRODES OF LITHIUM ION BATTERIESDec 23, 14Apr 23, 15[H01M, C08L]
2014/0315,081 COMPOSITE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY AND PREPARATION METHOD THEREOFJun 30, 14Oct 23, 14[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9890371 Thermophilic ethanol-resistant β-glucosidase and encoding gene and application thereofOct 09, 14Feb 13, 18[C12P, C12N]
9841531 Three-dimensional simulating device for the stratum stability in the natural hydrate exploitationMay 06, 13Dec 12, 17[G06G, E21B, G01V]
9790743 Natural gas hydrate formation drilling simulation deviceDec 08, 14Oct 17, 17[E21B]
9765096 Organohalosilane and use thereof in electrolytes of non-aqueous lithium ion batteriesMay 24, 16Sep 19, 17[C07F, H01M]
9728806 Functionalized choline chloride ionic liquid, preparation method thereof and use in electrochemical energy storage deviceSep 04, 13Aug 08, 17[C07F, H01M, C07C, H01G]
9612038 Method for manufacturing all-glass solar collector tube without exhaust tail tubeMay 27, 13Apr 04, 17[F24J, C03B]
9541054 Floating wave energy converter with semi-submersble characteristicMay 24, 12Jan 10, 17[F03B, B63B]
9437870 Nano-silicon composite lithium ion battery anode material coated with poly (3,4-ethylenedioxythiophene) as carbon source and preparation method thereofAug 26, 11Sep 06, 16[C01B, H01M]
9359384 Organohalosilane and use thereof in electrolytes of non-aqueous lithium ion batteriesMar 31, 15Jun 07, 16[C07F, H01M]
9085591 Organosilicon amine electrolyte materials containing polyether chain and application thereof in electrolytes of lithium-ion batteriesMar 10, 11Jul 21, 15[C07F, H01M, H01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0271,579 SPRAYING DEVICE FOR QUICKLY FORMING GAS HYDRATESAbandonedOct 22, 14Sep 22, 16[B01J, B01F, B01D]
2015/0270,574 HALOGENOSILANE FUNCTIONALIZED CARBONATE ELECTROLYTE MATERIAL, PREPARATION METHOD THEREOF AND USE IN ELECTROLYTE FOR LITHIUM ION BATTERYAbandonedNov 07, 12Sep 24, 15[C07F, H01M]
2012/0288,921 SOLAR POWERED SPECTRAL PHOTOSYNTHETIC BIOREACTOR SYSTEM FOR CULTURING MICROALGAE AT HIGH DENSITYAbandonedJul 27, 10Nov 15, 12[C12M]
2012/0227,779 SYSTEM FOR THERMOELECTRIC CONVERTING TYPE SOLAR THERMAL POWER GENERATIONAbandonedMar 26, 10Sep 13, 12[H01L]

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