Skeketal isomerization of fatty acids

Details for Australian Patent Application No. 2002310753 (hide)

Owner AKZO NOBEL N.V.

Inventors Steichen, Dale; Zhang, Zongchao; Zhang, Shuguang

Agent Griffith Hack

Pub. Number AU-A-2002310753

PCT Number PCT/EP02/06080

PCT Pub. Number WO2003/006157

Priority 60/304,146 10.07.01 US

Filing date 3 June 2002

Wipo publication date 29 January 2003

International Classifications

B01J 029/06 Catalysts comprising molecular sieves

C07C 051/353 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 067/333 Preparation of carboxylic acid esters

C07C 057/02 Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms

C07C 069/24 Esters of carboxylic acids

C07C 053/126 Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/304,146 10.07.01 US

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002310753

12 February 2004 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 09 Jan 2004

4 March 2004 Amendment Made

  The nature of the amendment is: Amend co-inventor name from Zongchao, Shang to Zongchao, Zhang

22 December 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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