PROCESS FOR PRODUCING TEREPHTHALIC ACID

Details for Australian Patent Application No. 2003280809 (hide)

Owner MITSUBISHI CHEMICAL CORPORATION

Inventors NUMATA, Motoki; ISOGAI, Takayuki; OGATA, Tomohiko

Pub. Number AU-A-2003280809

PCT Number PCT/JP03/14550

PCT Pub. Number WO2004/043893

Priority 2002-330753 14.11.02 JP; 2002-330754 14.11.02 JP

Filing date 14 November 2003

Wipo publication date 3 June 2004

International Classifications

C07C 051/43 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 063/26 Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings

C07C 051/47 Preparation of carboxylic acids or their salts, halides, or anhydrides

Event Publications

4 March 2004 Complete Application Filed

  Priority application(s): 2002-330753 14.11.02 JP; 2002-330754 14.11.02 JP

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003280809

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

25 August 2005 Corrigenda

  Applications OPI - Name Index Under the name MITSUBISHI CHEMICAL CORPORATION, Application No. 2003280809, under INID (71) correct the name to read TOMOE ENGINEERING CO., LTD.; MITSUBISHI CHEMICAL CORPORATION

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