SOLID REAGENT FOR SAMPLING AND DERIVATIZATION OF CARBONYL COMPOUNDS

Details for Australian Patent Application No. 2002305978 (hide)

Owner SEQUANT AB

Inventors APPELBLAD, Patrik; IRGUM, Knut; PONTEN, Einar

Pub. Number AU-A-2002305978

PCT Number PCT/SE02/00937

PCT Pub. Number WO2002/094769

Priority 0101820-9 22.05.01 SE

Filing date 16 May 2002

Wipo publication date 3 December 2002

International Classifications

C07C 249/16 Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton

C07C 309/06 Sulfonic acids

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 0101820-9 22.05.01 SE

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002305978

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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