METHOD FOR PREPARING A HIGHLY HOMOGENEOUS AMORPHOUS SILICA-ALUMINA COMPOSITION

Details for Australian Patent Application No. 2003284045 (hide)

Owner CHEVRON U.S.A. INC.

Inventors TIMKEN, Hye, Kyung, C.

Pub. Number AU-A-2003284045

PCT Number PCT/US2003/0321

PCT Pub. Number WO2004/043590

Priority 10/291,114 08.11.02 US

Filing date 10 October 2003

Wipo publication date 3 June 2004

International Classifications

B01J 021/02

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 10/291,114 08.11.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003284045

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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