Mid-Range Fuel Cell Patents

• US6783883: Gas-proof assembly composed of a bipolar plate and a membrane-electrode unit of polymer electrolyte membrane fuel cells - Also Published as:
  • WO0002279 (A3)
  • WO0002279 (A2)
  • EP1095415 (A3)
  • EP1095415 (A2)
  • DE19829142 (A1) 
    
    
• MXPA01001261: Electrically Conductive Layer Material - Also Published as:
  • WO0010174 (A1)
  • EP1108259 (A1) 
  • DE19836267 (A1) 
  • CA2340111 (A1) 
  • EP1108259 (B1) 
  • TR200100437T (T2) 
    
    
• US6,803,143: Gas diffusion structures and gas diffusion electrodes for polymer electrolyte fuel cells - Also Published as:
  • WO0014816 (A3) 
  • WO0014816 (A2) 
  • EP1114475 (A3) 
  • EP1114475 (A2) 
  • US6605381 (B1) 
  • DE19840517 (A1) 
  • CA2342825 (A1) 
  • EP1114475 (B1) 
  • TR200100690T (T2) 
  • AU740292 (B2)
    
    
• WO0233763: Device For Supplying An Operating Gas To a Fuel Cell Arrangement - Also Published as:
  • DE10050981 (A1) 
  • Cited Documents
    • US5646852
    • WO0002283
    • JP6203860
    • JP1072466
      
      
• US6808834: Fuel cell stack with cooling fins and use of expanded graphite in fuel cells - Also Published as:
  • WO0154218 (A3) 
  • US6808834 (B2) 
  • US2003082422 (A1) 
  • CA2397889 (A1) 
  • EP1249051 (B1) 
  • DE60102666T (T2) 
  • DE60102666D (T2)
  • Cited Documents
    • EP0788172 
    • EP0629015 
    • US3134696 
    • US3436272 
    • EP0784352 
    • GB2336712 
    • US5300370 
    • US5846459 
    • EP0977291 
    • JP63086270 
    • JP1186768 
    • JP10162842 
    • JP56093265 
    • XP002182119 
    • JP63270138 
    • JP5915477
      
      
• MXPA01001262: Gas Diffusion Structure Perpendicular To The Membrane Of Polymer-Electrolyte Membrane Fuel Cells - Also Published as:
  • WO0014816 (A3) 
  • WO0014816 (A2) 
  • EP1114475 (A3) 
  • EP1114475 (A2) 
  • US6605381 (B1) 
  • DE19840517 (A1) 
  • CA2342825 (A1) 
  • EP1114475 (B1) 
  • TR200100690T (T2) 
  • AU740292 (B2)
    
    
• CN1381074: Method of operating fuel cell system, and fuel cell system operable accordingly - Also Published as:
  • WO0173877 (A3) 
  • WO0173877 (A2) 
  • EP1212803 (A3) 
  • EP1212803 (A2) 
  • CA2376083 (A1)
    
    
• EP1333513: Electrodes with adjustable gas permeability, and method of producing such electrodes - Also Published as:
  • US2003138689 (A1) 
  • DE10161605 (A1) 
  • Cited Documents
    • US4248682 
    • GB1260851 
    • US6159533 
    • WO0243177 
    • WO0154213
      
      
• WO03026036: Coated Metal Object In The Form of a Plate and Used as Component of a fuel cell stack - Also Published as:
  • Cited Documents
    • US2001021470 
    • EP0423448 
    • GB1285417 
    • EP0955686 
    • JP7296827
      
      
• US6890675: Method of operating a fuel cell system, and fuel cell system operable accordingly
  
  
• WO02054516: Fuel cell arrangement and method for operation thereof - Also Published as:
  • US6808834 (B2) 
  • US2003082422 (A1) 
  • CA2397889 (A1) 
  • EP1249051 (B1)
  • DE60102666T (T2) 
  • DE60102666D (T2)
  • Cited Documents
    • US3589942 
    • US5252410 
    • DE19629084 
    • EP1030396 
    • EP0343679 
    • EP0788172 
    • EP0629015 
    • US3134696 
    • US3436272 
    • EP0784352 
    • GB2336712 
    • US5300370 
    • US5846459 
    • EP0977291 
    • JP63086270 
    • JP1186768 
    • JP10162842 
    • JP56093265 
    • XP002182119 
    • JP63270138 
    • JP59154770
      
      
• DE10050554: Hydrogen Source For Operating A Fuel Cell and Fuel Cell Provided Within Said Source
  
  
• WO0231902: Method and Production of Bi-Polar Plate For Fuel Cells - Also Published as:
  • EP1195829 (A2) 
  • WO0231902 (A3) 
  • WO0231902 (A3) 
  • EP1195829 (A3)
    
    
• WO0193354: Fuel Cell System And Method For The Production Thereof
  
  
• DE19917722: Device For Compressing And Supplying Media To A Stack of Fuel Cells And Fuel Cell Stack With Such A Device - Also Published as:
  • WO0063996
  • Priority Numbers
    • DE19991081229 19990630
    • DE19981029142 19980630
    • WO1999DE01890 19990630

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