METHOD FOR ISOLATING SALTS OF ORGANIC ACIDS FROM A FERMENTATION BROTH AND FOR RELEASING THE ORGANIC ACID

Details for Australian Patent Application No. 2002350511 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors FAUST, Tillmann; DOMSCHKE, Thomas; MERGER, Martin; RAULS, Matthias; VOSS, Hartwig

Pub. Number AU-A-2002350511

PCT Number PCT/EP02/11306

PCT Pub. Number WO2003/033448

Priority 101 49 869.1 10.10.01 DE

Filing date 9 October 2002

Wipo publication date 28 April 2003

International Classifications

C07C 051/42 Preparation of carboxylic acids or their salts, halides, or anhydrides - Separation

C12P 007/60 Preparation of oxygen-containing organic compounds

C07D 307/62 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07C 059/235 Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, CHO, keto, ether, groups, groups, or groups

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 101 49 869.1 10.10.01 DE

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002350511

24 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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