Cellex Power Products, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 192
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7412994 Fuel dispensing system and methodNov 28, 06Aug 19, 08[B65B]
7288924 Digital input current control for switch mode power suppliesJul 16, 04Oct 30, 07[G05F]
7207405 Hybrid power supply apparatus for battery replacement applicationsOct 14, 03Apr 24, 07[B60K]
7171989 Fuel dispensing system and methodOct 31, 03Feb 06, 07[B65B]
6534950 Hybrid power supply control system and methodSep 20, 01Mar 18, 03[H02J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0220,323 CAST ENCLOSURES FOR BATTERY REPLACEMENT UNITSAbandonedSep 10, 07Sep 11, 08[H01M]
2007/0199,746 Hybrid power supply apparatus for battery replacement applicationsAbandonedJan 05, 07Aug 30, 07[H01M, B60L]
2006/0061,922 Hybrid power supply system having energy storage device protection circuitAbandonedSep 22, 04Mar 23, 06[H02H]
6893755 Method and system for controlling the operation of a hydrogen generator and a fuel cellExpiredOct 28, 02May 17, 05[H01M]
2005/0095,500 Cast enclosures for battery replacement power unitsAbandonedOct 31, 03May 05, 05[H01M]
2005/0057,219 Apparatus and method for cell voltage monitoringAbandonedSep 17, 03Mar 17, 05[H02J]
6775162 Self-regulated cooling system for switching power supplies using parasitic effects of switchingExpiredDec 11, 01Aug 10, 04[H02M]
6649290 Fuel cell thermal management system and methodExpiredMay 11, 01Nov 18, 03[H01M]
6559621 Hybrid energy storage device charge equalization system and methodExpiredAug 22, 01May 06, 03[H02J]
2003/0070,850 Hybrid power supply apparatus for battery replacement applicationsAbandonedFeb 16, 01Apr 17, 03[B60R]

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