METHOD AND APPARATUS FOR CONTROLLING FEED OF GASEOUS REACTION COMPONENT

Details for Australian Patent Application No. 2003220831 (hide)

Owner DAICEL CHEMICAL INDUSTRIES, LTD.

Inventors YAMADA, Manabu; NAKAJIMA, Hidehiko; HARANO, Yoshiyuki

Pub. Number AU-A-2003220831

PCT Number PCT/JP03/02105

PCT Pub. Number WO2003/072236

Priority 2002-51797 27.02.02 JP

Filing date 26 February 2003

Wipo publication date 9 September 2003

International Classifications

B01J 003/02 Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter - Feed or outlet devices therefor

C07C 051/12 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 053/08 Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 2002-51797 27.02.02 JP

16 October 2003 Application Open to Public Inspection

  Published as AU-A-2003220831

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003220831

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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