HIGH-PURITY ALUMINUM SPUTTER TARGETS

Details for Australian Patent Application No. 2002356835 (hide)

Owner PRAXAIR S.T. TECHNOLOGY, INC.

Inventors GILMAN, Paul, S.; HUNT, Thomas, J.; PERRY, Andrew, C.

Pub. Number AU-A-2002356835

PCT Number PCT/US02/33680

PCT Pub. Number WO2003/042421

Priority 10/054,345 13.11.01 US; 10/219,756 16.08.02 US

Filing date 23 October 2002

Wipo publication date 26 May 2003

International Classifications

C22F 001/04 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of aluminium or alloys based thereon

C22C 021/00 Alloys based on aluminium

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 10/054,345 13.11.01 US; 10/219,756 16.08.02 US

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002356835

29 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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