PROCESS FOR TREATING AN AQUEOUS MEDIUM CONTAINING PHOSPHATE SALT AND ORGANIC COMPOUNDS

Details for Australian Patent Application No. 2002347664 (hide)

Owner DSM N.V.

Inventors BENNEKER, Arno; OEVERING, Henk; BROUWERS, Johannes, Antonius, Leonardus

Pub. Number AU-A-2002347664

PCT Number PCT/NL02/00780

PCT Pub. Number WO2003/048037

Priority 01204697.5 04.12.01 EP

Filing date 2 December 2002

Wipo publication date 17 June 2003

International Classifications

C01B 021/40 Nitrogen

C07C 249/08 Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 01204697.5 04.12.01 EP

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002347664

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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