DONGFANG ELECTRIC CORPORATION

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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 3151
 
  
 
F23C METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL 219
 
  
 
F23J REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 215

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0218,355 Method for Preparing Carbon-Coated Lithium TitanateSep 24, 15Jul 28, 16[H01M]
2015/0364,767 POROUS ELECTRODE ASSEMBLY, LIQUID-FLOW HALF-CELL, AND LIQUID-FLOW CELL STACKJan 31, 13Dec 17, 15[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9923199 Method for preparing carbon-coated lithium titanateSep 24, 15Mar 20, 18[H01M]
9784445 External bed type double-fluidized bed system for preventing boiler contaminationOct 09, 13Oct 10, 17[F23J, F23C]
9640816 Flow battery pack with monitoring systemJul 03, 12May 02, 17[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0053,491 Thermal management system for fuel cell, fuel cell system and vehicle equipped with fuel cell systemAbandonedJul 26, 12Feb 26, 15[H01M, B60L]
2014/0227,628 Redox Flow Battery Stack and Redox Flow Battery System Having the SameAbandonedNov 25, 11Aug 14, 14[H01M]
2014/0099,520 Liquid Flow Battery System and Repairing Device ThereofAbandonedNov 09, 11Apr 10, 14[H01M]

Top Inventors for This Owner

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