Method for producing Nphosphonomethylglycine

Details for Australian Patent Application No. 2002321099 (hide)

Owner BASF Aktiengesellschaft

Inventors Vandenmersch, Hugues; Orsten, Stefan; Voss, Hartwig; Wulff, Christian

Agent Watermark

Pub. Number AU-B-2002321099

PCT Number PCT/EP02/06903

PCT Pub. Number WO2003/000704

Priority 101 301 36.7 22.06.01 DE

Filing date 21 June 2002

Wipo publication date 8 January 2003

Acceptance publication date 1 March 2007

International Classifications

B01D 61/02 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Reverse osmosis

C07F 9/38 (2006.01) Compounds containing elements of the 5th Group of the Periodic System

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 101 301 36.7 22.06.01 DE

19 June 2003 Application Open to Public Inspection

  Published as AU-B-2002321099

1 March 2007 Application Accepted

  Published as AU-B-2002321099

28 June 2007 Standard Patent Sealed

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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