Process of preparing a fluid rare earth alkoxylation catalyst

Details for Australian Patent Application No. 2002224932 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Edwards, Charles Lee

Agent Davies Collison Cave

Pub. Number AU-B-2002224932

PCT Pub. Number WO02/47817

Priority 09737989 15.12.00 US

Filing date 13 December 2001

Wipo publication date 24 June 2002

Acceptance publication date 14 July 2005

International Classifications

B01J 027/00 Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen

Event Publications

14 July 2005 Application Accepted

  Published as AU-B-2002224932

10 November 2005 Standard Patent Sealed

8 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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