MANUFACTURE OF TOCOPHERYL ACETATE

Details for Australian Patent Application No. 2003271655 (hide)

Owner DSM IP ASSETS B.V.

Inventors PABST, Thomas; SCHMID, Rudolf; BONRATH, Werner; DITTEL, Claus; NETSCHER, Thomas

Pub. Number AU-A-2003271655

PCT Number PCT/EP03/10789

PCT Pub. Number WO2004/046126

Priority 02025989.1 21.11.02 EP

Filing date 29 September 2003

Wipo publication date 15 June 2004

International Classifications

C07D 311/72 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C07C 069/157 Esters of carboxylic acids

C07C 069/017 Esters of carboxylic acids

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 02025989.1 21.11.02 EP

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003271655

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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