ULTRACELL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1302 POWER TRANSFORMERS, RECTIFIERS, BATTERIES AND ACCUMULATORS134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D590767 Portable fuel cell system with removable power adaptorOct 09, 08Apr 21, 09[1302]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0047,139 FUEL PROCESSOR FOR USE WITH PORTABLE CELLSAbandonedDec 30, 08Feb 25, 10[B01J]
2009/0071,072 PLANAR MICRO FUEL PROCESSORAbandonedNov 21, 08Mar 19, 09[B01J]
2008/0169,207 FUEL CELL CARTRIDGE FILTERS AND PRESSURE RELIEFAbandonedJul 30, 07Jul 17, 08[B65D]
2008/0171,239 SYSTEMS AND METHODS FOR PROTECTING A FUEL CELLAbandonedJul 30, 07Jul 17, 08[H01M]
2008/0171,241 MICRO FUEL CELL SYSTEM START UP AND SHUT DOWN SYSTEMS AND METHODSAbandonedJul 30, 07Jul 17, 08[H01M]
2008/0077,802 FUEL CARTRIDGE AUTHENTICATIONAbandonedAug 06, 07Mar 27, 08[H04L, H01M, B01D]
2008/0038,601 EFFICIENT MICRO FUEL CELL SYSTEMS AND METHODSAbandonedJul 29, 07Feb 14, 08[H01M]
2008/0016,767 FUEL PROCESSOR FOR USE WITH PORTABLE FUEL CELLSAbandonedJul 30, 07Jan 24, 08[H01M]
2008/0017,647 SYSTEMS AND METHODS FOR FUEL CARTRIDGE DISTRIBUTIONAbandonedJul 30, 07Jan 24, 08[B65D]
2006/0194,082 Systems and methods for protecting a fuel cellAbandonedFeb 01, 06Aug 31, 06[H01M, G05F]
2006/0127,711 Systems and methods for fuel cartridge distributionAbandonedDec 21, 05Jun 15, 06[H01M]
2006/0071,009 Fuel cell cartridge with leak detectionAbandonedSep 16, 05Apr 06, 06[B65D]
2006/0021,882 Fire retardant fuel cell cartridgeAbandonedSep 16, 05Feb 02, 06[B65B]
2006/0024,543 Fuel cell system with controller and smart cartridgeAbandonedSep 16, 05Feb 02, 06[H01M]
2006/0024,553 Hot swappable fuel cell systemAbandonedSep 16, 05Feb 02, 06[H01M]
2006/0024,554 Fuel cell cartridge connectorAbandonedSep 16, 05Feb 02, 06[H01M]
2006/0014,070 Hydrogen fuel source refillerAbandonedSep 16, 05Jan 19, 06[H01M, B65B]
2006/0008,687 Fuel cell system internal to portable computerAbandonedSep 16, 05Jan 12, 06[H01M, H05K]
2005/0014,040 Fuel preheat in fuel cells and portable electronicsAbandonedJun 25, 04Jan 20, 05[H01M]
2005/0014,059 Micro fuel cell architectureAbandonedJun 25, 04Jan 20, 05[H01M]

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