QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 1133
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 126
 
  
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 113

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7624753 Container for gas storage tanks in a vehicleAug 10, 04Dec 01, 09[F17D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0109,823 Tank Pressure IndicatorAbandonedOct 22, 12Apr 24, 14[G01L]
2012/0152,215 DUAL FUEL SOURCE TRAILER TRACTORAbandonedDec 05, 11Jun 21, 12[B23P, F02B]
2011/0206,951 HYBRID VEHICLE BATTERY HEATER BY EXHAUST GAS RECIRCULATIONAbandonedFeb 25, 10Aug 25, 11[H01M, F02M]
2006/0180,240 Transportable hydrogen refueling stationAbandonedJan 21, 04Aug 17, 06[B65B]
2006/0163,522 Apparatus and method for supporting a memeber and controlling flowAbandonedJan 10, 06Jul 27, 06[F16K]
6755225 Transportable hydrogen refueling stationExpiredJan 24, 03Jun 29, 04[B65B]
5775309 Pre-adjustable fueling system for dual fuel engineExpiredJul 14, 97Jul 07, 98[F02B]
5775599 Gaseous fuel injector for internal combustion engineExpiredJun 12, 96Jul 07, 98[F02M]
4838295 System for controlling mass flow rates of two gasesExpiredAug 21, 86Jun 13, 89[G05D]

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