Stainless steel for use in oil well tube

Details for Australian Patent Application No. 2009230545 (hide)

Owner Sumitomo Metal Industries, Ltd.

Inventors Takabe, Hideki; Amaya, Hisashi; Ohe, Taro; Kondo, Kunio

Agent FB Rice

Pub. Number AU-B-2009230545

PCT Pub. Number WO2009/119048

Priority 2008-087643 28.03.08 JP

Filing date 19 March 2009

Wipo publication date 1 October 2009

Acceptance publication date 15 December 2011

International Classifications

C22C 38/00 (2006.01) Ferrous alloys, e.g. steel alloys

C22C 38/58 (2006.01) Ferrous alloys, e.g. steel alloys - with more than 1.5% by weight of manganese

Event Publications

16 September 2010 PCT application entered the National Phase

  PCT publication WO2009/119048 Priority application(s): WO2009/119048

15 December 2011 Application Accepted

  Published as AU-B-2009230545

12 April 2012 Standard Patent Sealed

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