PROCESS FOR RECOVERY OF DIENE-FREE FEEDSTOCKS FROM OLEFINIC PROCESS STREAMS

Details for Australian Patent Application No. 2002350089 (hide)

Owner BP CORPORATION NORTH AMERICA INC.

Inventors SATEK, Larry, C.; FORAL, Michael, J.; VENTURA, Diadema, N.

Pub. Number AU-A-2002350089

PCT Number PCT/US02/34929

PCT Pub. Number WO2003/048274

Priority 09/997,863 30.11.01 US

Filing date 31 October 2002

Wipo publication date 17 June 2003

International Classifications

C10G 070/04 Working-up undefined normally gaseous mixtures obtained by processes covered by groups , , , ,

C07C 007/152 Purification, separation orstabilisation of hydrocarbons

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 09/997,863 30.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002350089

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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