PROCESS FOR PRODUCING AlphaMETHYL-ss-KETO ESTER

Details for Australian Patent Application No. 2003280975 (hide)

Owner MEIJI SEIKA KAISHA, LTD.

Inventors NISHIZUKA, Toshio; KURIHARA, Hiroshi

Pub. Number AU-A-2003280975

PCT Number PCT/JP2003/0088

PCT Pub. Number WO2004/007420

Priority 2002-202214 11.07.02 JP

Filing date 11 July 2003

Wipo publication date 2 February 2004

International Classifications

C07C 067/32 Preparation of carboxylic acid esters

B01J 023/44 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - Palladium

C07C 069/72 Esters of carboxylic acids

Event Publications

4 March 2004 Complete Application Filed

  Priority application(s): 2002-202214 11.07.02 JP

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003280975

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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