METHODS FOR PRODUCING WELD JOINTS HAVING THERMALLY ENHANCED HEAT-AFFECTED-ZONES WITH EXCELLENT FRACTURE TOUGHNESS

Details for Australian Patent Application No. 2003243267 (hide)

Owner EXXONMOBIL UPSTREAM RESEARCH COMPANY

Inventors FAIRCHILD, Douglas, P.; FARAH, Ali, M.; LILLIG, Daniel, B.

Pub. Number AU-A-2003243267

PCT Number PCT/US03/15747

PCT Pub. Number WO2003/099503

Priority 10/440,658 19.05.03 US; 60/382,176 21.05.02 US

Filing date 20 May 2003

Wipo publication date 12 December 2003

International Classifications

B23K 009/00 Electric welding or cutting

B23K 031/02 Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups - relating to soldering or welding

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/440,658 19.05.03 US; 60/382,176 21.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003243267

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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