TEXTURED-GRAIN-POWDER METALLURGY TANTALUM SPUTTER TARGET

Details for Australian Patent Application No. 2002336378 (hide)

Owner PRAXAIR S. T. TECHNOLOGY, INC.

Inventors KOENIGSMANN, Holger, J.; GILMAN, Paul, S.

Pub. Number AU-A-2002336378

PCT Number PCT/US02/26480

PCT Pub. Number WO2003/025238

Priority 09/955,348 18.09.01 US

Filing date 21 August 2002

Wipo publication date 1 April 2003

International Classifications

C22C 027/02 Alloys based on rhenium or a refractory metal not mentioned in groups or

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 09/955,348 18.09.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002336378

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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