ENERVAULT 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 8146
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 274
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8993183 Operating a redox flow battery with a negative electrolyte imbalanceDec 03, 13Mar 31, 15[H01M]
8980454 Systems and methods for rebalancing redox flow battery electrolytesMar 13, 14Mar 17, 15[H01M]
8980484 Monitoring electrolyte concentrations in redox flow battery systemsMar 28, 12Mar 17, 15[H01M, G01R]
8916281 Rebalancing electrolytes in redox flow battery systemsMar 28, 12Dec 23, 14[H01M]
8906529 Redox flow battery system for distributed energy storageSep 16, 10Dec 09, 14[H01M, B60L]
8785023 Cascade redox flow battery systemsJan 07, 11Jul 22, 14[H01M, B60L]
7820321 Redox flow battery system for distributed energy storageJul 06, 09Oct 26, 10[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0155,586 Operating A Redox Flow Battery With A Negative Electrolyte ImbalanceAbandonedJan 29, 15Jun 04, 15[H01M]
2015/0155,727 MONITORING ELECTROLYTE CONCENTRATIONS IN REDOX FLOW BATTERY SYSTEMSAbandonedFeb 03, 15Jun 04, 15[H02J, H01M, G01R]
2015/0147,609 Systems and Methods for Rebalancing Redox Flow Battery ElectrolytesAbandonedJan 27, 15May 28, 15[H01M]
2015/0125,768 Cell and Cell Block Configurations for Redox Flow Battery SystemsAbandonedNov 06, 14May 07, 15[H01M]
2015/0104,724 REBALANCING ELECTROLYTES IN REDOX FLOW BATTERY SYSTEMSAbandonedDec 19, 14Apr 16, 15[H01M]
2015/0099,206 Redox Flow Battery System for Distributed Energy StorageAbandonedDec 05, 14Apr 09, 15[H01M]
2015/0086,896 MONITORING ELECTROLYTE CONCENTRATIONS IN REDOX FLOW BATTERY SYSTEMSAbandonedNov 14, 14Mar 26, 15[H01M, G01R]
2014/0272,485 Flow Batteries with Modular Arrangements of CellsAbandonedMar 17, 14Sep 18, 14[H01M]
2014/0272,512 Redox Flow Battery System Configuration For Minimizing Shunt CurrentsAbandonedMar 17, 14Sep 18, 14[H01M]
2014/0057,141 PRESSURE BALANCING OF ELECTROLYTES IN REDOX FLOW BATTERIESAbandonedAug 23, 13Feb 27, 14[H01M]
2013/0181,449 System and Method for Controlling a Variable Speed Ratio Friction Wheel Drive Train on a Wind TurbineAbandonedJan 12, 12Jul 18, 13[H02P]
2013/0022,852 Porous Electrode with Improved ConductivityAbandonedJan 12, 12Jan 24, 13[B82Y, H01M]
2013/0011,702 Redox Flow Battery System with Divided Tank SystemAbandonedJan 06, 12Jan 10, 13[H01M]
2013/0011,704 Redox Flow Battery System with Multiple Independent StacksAbandonedJan 06, 12Jan 10, 13[H02J, H01M]
2012/0308,856 SHUNT CURRENT RESISTORS FOR FLOW BATTERY SYSTEMSAbandonedDec 06, 11Dec 06, 12[H01M]
2012/0164,442 Flame Retardant Multi-Layer LabelAbandonedSep 10, 09Jun 28, 12[B05D, B32B]
2011/0117,411 Redox Flow Battery System for Distributed Energy StorageAbandonedJan 25, 11May 19, 11[H01M]

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