(19)
(11) EP 2 269 251 A2

(12)

(88) Date of publication A3:
23.12.2009

(43) Date of publication:
05.01.2011 Bulletin 2011/01

(21) Application number: 09729742.8

(22) Date of filing: 04.03.2009
(51) International Patent Classification (IPC): 
H01M 4/58(2010.01)
(86) International application number:
PCT/US2009/035989
(87) International publication number:
WO 2009/126377 (15.10.2009 Gazette 2009/42)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 04.03.2008 US 33638 P

(71) Applicant: EnerDel, Inc.
Indianapolis, IN 46256 (US)

(72) Inventors:
  • GOLOVIN, Neal, M.
    Carmel IN 46032 (US)
  • TAN, Taison
    Fishers IN 46037 (US)

(74) Representative: Croston, David et al
Withers & Rogers LLP Goldings House 2 Hays Lane
London SE1 2HW
London SE1 2HW (GB)

   


(54) ANODE FOR LITHIUM-ION CELL AND METHOD OF MAKING THE SAME