ALKENE SEPARATION PROCESS

Details for Australian Patent Application No. 2003205892 (hide)

Owner BP CHEMICALS LIMITED

Inventors LUCY, Andrew, Richard

Pub. Number AU-A-2003205892

PCT Number PCT/GB03/00686

PCT Pub. Number WO2003/074454

Priority 0205016.9 04.03.02 GB

Filing date 12 February 2003

Wipo publication date 16 September 2003

International Classifications

C07C 007/11 Purification, separation orstabilisation of hydrocarbons

C07C 007/152 Purification, separation orstabilisation of hydrocarbons

C07C 067/05 Preparation of carboxylic acid esters

C07C 069/01 Esters of carboxylic acids

C07C 051/215 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 053/08 Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen

C07C 007/148 Purification, separation orstabilisation of hydrocarbons

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 0205016.9 04.03.02 GB

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003205892

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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