Method for interconnecting tubulars by forge welding

Details for Australian Patent Application No. 2002361240 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Dimitriadis, Klisthenis; Alford, Robert Andrew; Cole, Anthony Thomas

Agent Spruson & Ferguson

Pub. Number AU-B-2002361240

PCT Number PCT/EP02/14865

PCT Pub. Number WO2003/055635

Priority 01205146.2 31.12.01 EP

Filing date 31 December 2002

Wipo publication date 15 July 2003

Acceptance publication date 22 November 2007

International Classifications

B23K 20/02 (2006.01) Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating - by means of a press

B23K 11/02 (2006.01) Resistance welding - Pressure butt welding

B23K 20/14 (2006.01) Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating - Preventing or minimising gas access, or using protective gases or vacuum during welding

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 01205146.2 31.12.01 EP

4 September 2003 Application Open to Public Inspection

  Published as AU-B-2002361240

22 November 2007 Application Accepted

  Published as AU-B-2002361240

20 March 2008 Standard Patent Sealed

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