Low alloy steel, seamless steel oil country tubular goods, and method for producing seamless steel pipe

Details for Australian Patent Application No. 2008221597 (hide)

Owner Sumitomo Metal Industries, Ltd.

Inventors Tomomatsu, Kuniaki; Arai, Yuji; Omur, Tomohiko; Abe, Toshiharu

Agent FB Rice

Pub. Number AU-B-2008221597

PCT Pub. Number WO2008/123422

Priority 2007-092144 30.03.07 JP

Filing date 28 March 2008

Wipo publication date 16 October 2008

Acceptance publication date 1 April 2010

International Classifications

C21D 8/10 (2006.01) Modifying the physical properties by deformation combined with, or followed by, heat treatment - during manufacturing of tubular bodies

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

Event Publications

16 October 2008 Application Open to Public Inspection

  Published as AU-B-2008221597

16 October 2008 PCT application entered the National Phase

  PCT publication WO2008/123422 Priority application(s): WO2008/123422

1 April 2010 Application Accepted

  Published as AU-B-2008221597

22 April 2010 Corrigenda

  Applications Accepted - Name Index Under the name Sumitomo Metal Industries, Ltd., Application No. 2008221597, under INID (72) correct the coinventor to read Omura, Tomohiko

29 July 2010 Standard Patent Sealed

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