REACTIVATION OF AROMATICS ALKYLATION CATALYSTS

Details for Australian Patent Application No. 2003276876 (hide)

Owner EXXONMOBIL CHEMICAL PATENTS INC.

Inventors KEVILLE, Kathleen, M.; DANDEKAR, Ajit, B.; HRYNISZAK, Michael; STERN, David, L.; BECK, Jeffrey, S.

Pub. Number AU-A-2003276876

PCT Number PCT/US03/28371

PCT Pub. Number WO2004/030818

Priority 10/243,572 13.09.02 US

Filing date 10 September 2003

Wipo publication date 23 April 2004

International Classifications

B01J 038/60 Regeneration or reactivation of catalysts, in general

C07C 006/12 Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions

B01J 038/64 Regeneration or reactivation of catalysts, in general

B01J 038/12 Regeneration or reactivation of catalysts, in general

C07C 002/66 Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms

C07C 015/02 Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 10/243,572 13.09.02 US

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003276876

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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