REACTIVATION OF AROMATICS ALKYLATION CATALYSTS

Details for Australian Patent Application No. 2002309988 (hide)

Owner EXXONMOBIL CHEMICAL PATENTS, INC.

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

Pub. Number AU-A-2002309988

PCT Number PCT/US02/15966

PCT Pub. Number WO2003/006160

Priority 09/903,476 11.07.01 US

Filing date 20 May 2002

Wipo publication date 29 January 2003

International Classifications

B01J 038/60 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

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

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/903,476 11.07.01 US

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002309988

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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