ARTIFICIAL GRAPHITE PARTICLE AND METHOD FOR PRODUCING THE SAME, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY NEGATIVE ELECTRODE AND METHOD FOR PRODUCING THE SAME, AND LITHIUM SECONDARY BATTERY

Details for Australian Patent Application No. 2002226729 (hide)

Owner HITACHI CHEMICAL CO., LTD. HITACHI, LTD.

Inventors TAKEI, Kouichi; KOBAYASHI, Manabu; ARAI, Juichi; HONBO, Hidetoshi

Pub. Number AU-A-2002226729

PCT Pub. Number WO2002/059040

Priority 2001-270099 06.09.01 JP; 2001-341754 07.11.01 JP; 2001-017141 25.01.01 JP

Filing date 25 January 2002

Wipo publication date 6 August 2002

International Classifications

H01M 004/02 Electrodes - Electrodes composed of, or comprising, active material

H01M 004/58 Electrodes - of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy

H01M 010/40 Secondary cells

C01B 031/04 Carbon

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002226729

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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