QUALLION LLC

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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 8278
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 998
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 6114
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9893519 Substrate providing electrical communication between power sourcesFeb 01, 12Feb 13, 18[H02J]
9882247 Lithium ion battery capable of being discharged to zero voltsSep 16, 13Jan 30, 18[H01M, A61N]
9466837 Battery having negative electrode including amorphous carbonNov 22, 05Oct 11, 16[H01M]
9331362 Battery having electrode with carbon current collectorDec 21, 09May 03, 16[H01M]
9269956 High energy density metal-oxygen batteryMay 13, 10Feb 23, 16[H01M]
9192772 Portable medical power systemJun 29, 04Nov 24, 15[A61N]
8815453 Flame retardant batteryApr 05, 06Aug 26, 14[H01M]
8715863 Battery having electrolyte with mixed solventMar 22, 07May 06, 14[H01M]
8704485 Battery pack systemNov 22, 06Apr 22, 14[H02J]
8697294 Battery having ceramic electrolyteSep 04, 08Apr 15, 14[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0335,415 Battery electrode having elongated particles embedded in active mediumAbandonedApr 18, 11Nov 13, 14[H01M]
8053107 Feedthrough assembly with compression collarExpiredMar 10, 05Nov 08, 11[H01M]
7892675 Electrochemical device having ultrasonic weld attaching weld material to electrode tabExpiredDec 06, 06Feb 22, 11[H01M]
7893659 Method and apparatus for amplitude limiting battery temperature spikesExpiredOct 27, 08Feb 22, 11[H01M]
7807285 Battery connection structure and methodExpiredApr 07, 04Oct 05, 10[H01M]
7592776 Energy storage device configured to discharge energy in response to unsafe conditionsExpiredSep 08, 04Sep 22, 09[H01M]
7285355 BatteryExpiredApr 29, 03Oct 23, 07[H01M]
7274168 Battery charging system distinguishing primary and secondary batteriesExpiredSep 18, 03Sep 25, 07[H01M]
7205068 Electric battery assembly and method of manufactureExpiredOct 27, 03Apr 17, 07[H01M]
2007/0063,105 Apparatus for controlling temperature in satellitesAbandonedFeb 09, 05Mar 22, 07[B64G]
2007/0065,728 Battery having electrolyte with mixed solventAbandonedFeb 02, 06Mar 22, 07[H01M]
7179562 Battery electrode assembly and fabrication method thereforExpiredJul 29, 03Feb 20, 07[H01M]
7009362 Standalone implantable medical power moduleExpiredNov 19, 03Mar 07, 06[H01M]
7003353 Photovoltaic powered charging apparatus for implanted rechargeable batteriesExpiredSep 30, 03Feb 21, 06[A61N]
7003356 Battery terminal sealing and supporting device and methodExpiredApr 17, 02Feb 21, 06[A61N]
2006/0035,147 BatteryAbandonedJul 09, 03Feb 16, 06[B05D, H01M]
6998192 Negative electrode for a nonaqueous batteryExpiredAug 28, 03Feb 14, 06[H01M]
2005/0106,470 Battery having electrolyte including one or more additivesAbandonedOct 07, 04May 19, 05[H01M]
6891353 Safety method, device and system for an energy storage deviceExpiredFeb 03, 03May 10, 05[H01M]
2005/0037,256 Rechargeable implantable battery pack with battery management circuitAbandonedAug 11, 03Feb 17, 05[H01M]

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