(19)
(11) EP 1 410 451 A2

(12)

(88) Date of publication A3:
09.01.2003

(43) Date of publication:
21.04.2004 Bulletin 2004/17

(21) Application number: 01962025.1

(22) Date of filing: 10.08.2001
(51) International Patent Classification (IPC)7H01M 2/00
(86) International application number:
PCT/US2001/025019
(87) International publication number:
WO 2002/015297 (21.02.2002 Gazette 2002/08)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 11.08.2000 ZA 200004112

(71) Applicant: Fitter, Johan Christiaan
Sandton 2021 (ZA)

(72) Inventors:
  • FITTER, Johan C.
    Sandton,Gauteng Province (ZA)
  • MORRIS, Robert T.Jr.
    New York (US)

(74) Representative: Borchert, Uwe Rudolf, Dipl.-Ing. et al
PatentanwaltPuschmann & BorchertPatentanwälteEuropean Patent AttorneysPostfach 10 12 31
80086 München
80086 München (DE)

   


(54) ELECTROCHEMICAL CELLS AND AN INTERCHANGEABLE ELECTROLYTE THEREFORE