(19)
(11) EP 3 496 203 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
12.08.2020 Bulletin 2020/33

(45) Mention of the grant of the patent:
24.06.2020 Bulletin 2020/26

(21) Application number: 19151804.2

(22) Date of filing: 07.03.2012
(51) International Patent Classification (IPC): 
H01M 10/08(2006.01)
H01M 4/04(2006.01)
H01M 4/22(2006.01)
 H01M 10/12(2006.01)
H01M 4/62(2006.01)
H01M 4/14(2006.01)

(54)

ENERGY STORAGE DEVICES COMPRISING CARBON-BASED ADDITIVES AND METHODS OF MAKING THEREOF

ENERGIESPEICHERVORRICHTUNGEN MIT KOHLENSTOFFBASIERTEN ADDITIVEN UND VERFAHREN ZUR HERSTELLUNG DAVON

DISPOSITIFS DE STOCKAGE D'ÉNERGIE COMPRENANT DES ADDITIFS À BASE DE CARBONE ET LEURS PROCÉDÉS DE FABRICATION

(84) Designated Contracting States:
AL 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 RS SE SI SK SM TR

(30) Priority: 07.03.2011 US 201161449885 P

(43) Date of publication of application:
12.06.2019 Bulletin 2019/24

(62) Application number of the earlier application in accordance with Art. 76 EPC:
12754221.5 / 2684244

(73) Proprietor: Exide Technologies
Milton, GA 30004 (US)

(72) Inventor:
  • JAGANNATHAN, Sudhakar
    Alpharetta, GA 30004 (US)

(74) Representative: Patentgruppen A/S 
Aaboulevarden 31, 4
8000 Aarhus C
8000 Aarhus C (DK)


(56) References cited: : 
EP-A1- 2 262 042
US-A- 5 630 868
US-A1- 2008 107 960
 WO-A2-2005/090486
US-A1- 2003 049 528
   
  • M. FERNÁNDEZ ET AL: "The use of activated carbon and graphite for the development of lead-acid batteries for hybrid vehicle applications", JOURNAL OF POWER SOURCES, vol. 195, no. 14, 15 July 2010 (2010-07-15), pages 4458-4469, XP055129143, ISSN: 0378-7753, DOI: 10.1016/j.jpowsour.2009.12.131
  • SORIA M L ET AL: "New developments on valve-regulated lead-acid batteries for advanced automotive electrical systems", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 144, no. 2, 15 June 2005 (2005-06-15) , pages 473-485, XP027756265, ISSN: 0378-7753 [retrieved on 2005-06-15]
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).