REJUVENATING MOLECULAR SIEVE BY FREEZE DRYING

Details for Australian Patent Application No. 2002239749 (hide)

Owner EXXONMOBIL CHEMICAL PATENTS INC.

Inventors JANSSEN, Marcel, J., G.; VAN OORSCHOT, C., W., M.; CLEM, Kenneth, R.

Pub. Number AU-A-2002239749

PCT Pub. Number WO2002/053283

Priority 09/754,812 04.01.01 US

Filing date 20 December 2001

Wipo publication date 16 July 2002

International Classifications

B01J 029/00 Catalysts comprising molecular sieves

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002239749

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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