COMPOSITE METAL/CERAMIC PRODUCT HAVING SURFACE COMPRESSIVE STRESSES

Details for Australian Patent Application No. 2003274003 (hide)

Owner TUHH-TECHNONOLOGIE GMBH

Inventors SCHEPPOKAT, Sven; JANSSEN, Rolf; CLAUSSEN, Nils

Pub. Number AU-A-2003274003

PCT Number PCT/EP03/11374

PCT Pub. Number WO2004/035309

Priority 102 47 807.4 14.10.02 DE

Filing date 14 October 2003

Wipo publication date 4 May 2004

International Classifications

B32B 018/00 Layered products essentially comprising ceramics, e.g. refractory products

H01M 008/12 Fuel cells - operating at high temperature, e.g. with stabilised ZrO electrolyte

C23C 008/10 Solid state diffusion into metallic material surfaces - Oxidising

B22F 007/00 Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 102 47 807.4 14.10.02 DE

10 June 2004 Application Open to Public Inspection

  Published as AU-A-2003274003

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

25 August 2005 Corrigenda

  Applications OPI - Name Index Under the name TUHH-TECHNONOLOGIE GMBH, Application No. 2003274003, under INID (71) correct the name to read TECHNISCHE UNIVERSIT#T HAMBURG-HARBURG; TUHH-TECHNONOLOGIE GMBH

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