PARA-XYLENE PRODUCTION PROCESS EMPLOYING IN-SITU CATALYST SELECTIVATION

Details for Australian Patent Application No. 2003284257 (hide)

Owner EXXONMOBIL CHEMICAL PATENTS INC.

Inventors HONG, Zongxuan; TAN, Songsheng; MCMINN, Timothy, E.; OU, John, D., Y.

Pub. Number AU-A-2003284257

PCT Number PCT/US2003/0328

PCT Pub. Number WO2004/043593

Priority 10/294,427 14.11.02 US

Filing date 17 October 2003

Wipo publication date 3 June 2004

International Classifications

B01J 029/06 Catalysts comprising molecular sieves

C07C 002/86 Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 10/294,427 14.11.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003284257

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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