ESTCO BATTERY MANAGEMENT INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 5115
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 4150
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7842425 Electrical interconnect for a fuel cell stackOct 20, 04Nov 30, 10[H01M]
7038424 Method and apparatus for rejuvenating fuel cellsMay 16, 03May 02, 06[H01M]
6541941 Fuel cell managerDec 05, 01Apr 01, 03[H02J, H01M]
6504344 Monitoring battery packsSep 25, 00Jan 07, 03[H02J, G01N]
6339313 Fuel cell managerNov 07, 00Jan 15, 02[H02J, H01M]
6329792 Device and system for management of battery back up power sourceMar 17, 00Dec 11, 01[H02J]
6239579 Device for managing battery packs by selectively monitoring and assessing the operative capacity of the battery modules in the packJul 03, 97May 29, 01[H02J, G01N]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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