Method for producing a sheet steel product protected against corrosion

Details for Australian Patent Application No. 2006293917 (hide)

Owner ThyssenKrupp Steel AG

Inventors Prange, Wilfried; Schulzki, Reinhard; Schuhmacher, Bernd; Bause, Ralf; Nikolov, Krasimir; Riemer, Monika; Schwerdt, Christian; Appel, Tamara; Kohler, Stefan; Topalski, Slavcho; Bode, Rolf; Samann, Nicole; Friedel, Frank; Klare, Andreas; Steinhorst, Michael

Agent Griffith Hack

Pub. Number AU-A-2006293917

PCT Pub. Number WO2007/033992

Priority 10 2005 045 780.0 23.09.05 DE

Filing date 22 September 2006

Wipo publication date 29 March 2007

International Classifications

C23F 17/00 (2006.01) Multi-step processes for surface treatment of metallic material involving at least one process provided for in class and at least one process covered by subclass or or class

Event Publications

10 April 2008 PCT application entered the National Phase

  PCT publication WO2007/033992 Priority application(s): WO2007/033992

17 April 2008 Amendment Made

  The nature of the amendment is: Amend the name of the co-inventor from Kohler, Stefan to Koehler, Stefan

25 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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