Active substance of positive electrode for battery, process for producing the same and battery therefrom

Details for Australian Patent Application No. 2003242387 (hide)

Owner MITSUI MINING AND SMELTING CO., LTD.

Inventors Numata, Koichi; Yamaguchi, Munetoshi; Kumada, Naoki; Ochi, Yasuhiro; Asunama, Takeshi; Nagaishi, Takeshi; Hirayama, Shigeo

Agent Davies Collison Cave

Pub. Number AU-A-2003242387

PCT Number PCT/JP03/06377

PCT Pub. Number WO2004/030124

Priority 2002-280139 26.09.02 JP

Filing date 22 May 2003

Wipo publication date 19 April 2004

International Classifications

H01M 004/50 Electrodes - of manganese

H01M 004/06 Electrodes - Electrodes for primary cells

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2002-280139 26.09.02 JP

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003242387

17 June 2004 Amendment Made

  The nature of the amendment is: Amend co-inventor name from Hirayamama, Shigeo to Hirayama, Shigeo

12 August 2004 Amendment Made

  The nature of the amendment is: Amend the name of the co-inventor from Nagaishi, Takeshi to Nagaishi, Tsuyoshi

7 June 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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