EaglePicher Technologies

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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 3151
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 165

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8603658 Activation mechanism for a reserve battery cellApr 16, 10Dec 10, 13[H01M]
8427098 Hybrid energy storage system, renewable energy system including the storage system, and method of using sameApr 01, 10Apr 23, 13[H02J]
7928691 Method and system for cell equalization with isolated charging sourcesOct 26, 05Apr 19, 11[H02J]
7875088 Automated tracking and storage system for use with an automated thermal battery manufacturing systemFeb 02, 07Jan 25, 11[B23P, H01M]
7871447 System and method for manufacturing a thermal batteryFeb 02, 07Jan 18, 11[B23P, H01M]
7868777 Physical key to facilitate an inactive mode state-of-charge indicator within a batteryDec 29, 08Jan 11, 11[H02J, G08B, G01N]
7825629 Method and system for cell equalization with charging sources and shunt regulatorsJul 02, 09Nov 02, 10[H02J]
7826197 Modular energy storage device and method of making the sameNov 03, 07Nov 02, 10[H01G]
7821230 Method and system for cell equalization with switched charging sourcesJul 06, 09Oct 26, 10[H02J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0308,765 HYBRID ENERGY STORAGE SYSTEM, RENEWABLE ENERGY SYSTEM INCLUDING THE STORAGE SYSTEM, AND METHOD OF USING SAMEAbandonedApr 01, 10Dec 09, 10[H02J]

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