BISPHENOL COMPOUND AND AROMATIC POLYARYL ETHER

Details for Australian Patent Application No. 2003292816 (hide)

Owner UBE INDUSTRIES, LTD.

Inventors HIRANO, Tetsuji; ARAI, Tatsuya; KINOUCHI, Masayuki

Pub. Number AU-A-2003292816

PCT Number PCT/JP2003/0167

PCT Pub. Number WO2004/058696

Priority 2002-376593 26.12.02 JP; 2003-37791 17.02.03 JP

Filing date 25 December 2003

Wipo publication date 22 July 2004

International Classifications

C07C 309/24 Sulfonic acids

C08G 065/40 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

H01B 001/06 Conductors or conductive bodies characterised by the conductive materials - mainly consisting of other non-metallic substances

H01M 008/02 Fuel cells - Details

H01M 008/10 Fuel cells - Fuel cells with solid electrolytes

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 2002-376593 26.12.02 JP; 2003-37791 17.02.03 JP

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003292816

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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