SFC ENERGY AG

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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 4150
 
  
 
B01D SEPARATION 1133
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7757731 Adapter as alternative to fuel cartridgesMar 31, 03Jul 20, 10[B65B]
7718300 Frame elements for monopolar fuel cell stacksJul 15, 03May 18, 10[H01M]
7662499 Plate elements for fuel cell stacksJul 29, 03Feb 16, 10[H01M]
7572323 Fluid separating deviceMay 19, 03Aug 11, 09[G05D, B01D]
7435505 Fuel cell combinationAug 12, 02Oct 14, 08[H01M]
6884530 Method of improving the performance of a direct feed fuel cellMay 31, 01Apr 26, 05[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0105,009 Fuel supply monitoring of fuel cell systemAbandonedApr 22, 04May 10, 07[H01M]
2006/0286,415 Regulation of the water balance in fuel cell systemsAbandonedMay 16, 03Dec 21, 06[H01M]
2006/0088,751 Mobile device for supplying power by means of fuel cellsAbandonedDec 09, 02Apr 27, 06[H01M]

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