IMPROVED METHOD FOR THE PRODUCTION OF VITAMIN B12

Details for Australian Patent Application No. 2003226696 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors WARREN, Martin, J.; DEERY, Evelyne; LEECH, Helen

Pub. Number AU-A-2003226696

PCT Number PCT/EP03/03016

PCT Pub. Number WO2003/083123

Priority 102 14 286.6 28.03.02 DE; 102 54 362,3 21.11.02 DE

Filing date 24 March 2003

Wipo publication date 13 October 2003

International Classifications

C12P 019/00 Preparation of compounds containing saccharide radicals

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 102 14 286.6 28.03.02 DE; 102 54 362,3 21.11.02 DE

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003226696

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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