Threaded joint for steel pipe with excellent seizure and corrosion resistances

Details for Australian Patent Application No. 2002228341 (hide)

International Classifications

Event Publications

6 February 2003 Application Open to Public Inspection

Published as AU-B-2002228341

6 January 2005 Application Accepted

Published as AU-B-2002228341

5 May 2005 Standard Patent Sealed

21 April 2011 Assignment Registered

Sumitomo Metal Industries, Ltd. The patent has been assigned to Sumitomo Metal Industries, Ltd.; Vallourec Mannesmann Oil & Gas France

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