Laser-produced porous surface

Details for Australian Patent Application No. 2003261497 (hide)

Owner Howmedica Osteonics Corp.

Inventors Jones, Eric; Sutcliffe, Christopher J; O'Neill, William

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003261497

Priority 60/424,923 08.11.02 US; 60/425,657 12.11.02 US

Filing date 7 November 2003

Wipo publication date 27 May 2004

Acceptance publication date 26 February 2009

International Classifications

A61F 2/00 (2006.01) Filters

A61F 2/30 (2006.01) Filters - Joints

B22F 3/105 (2006.01) Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering - by using electric current, laser radiation or plasma

B22F 7/00 (2006.01) Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting

B23K 26/38 (2006.01) Working by laser beam, e.g. welding, cutting, boring

C23C 4/02 (2006.01) Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge - Pretreatment of the material to be coated, e.g. for coating on selected surface areas

C23C 4/12 (2006.01) Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge - characterised by the method of spraying

C23C 4/18 (2006.01) Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge - After-treatment

C23C 24/04 (2006.01) Coating starting from inorganic powder

C23C 24/10 (2006.01) Coating starting from inorganic powder

C23C 26/02 (2006.01) Coating not provided for in groups - applying molten material to the substrate

A61F 2/34 (2006.01) Filters

A61F 2/36 (2006.01) Filters - Femoral heads

A61F 2/38 (2006.01) Filters - for elbows or knees

Event Publications

20 November 2003 Complete Application Filed

  Priority application(s): 60/424,923 08.11.02 US; 60/425,657 12.11.02 US

27 May 2004 Application Open to Public Inspection

  Published as AU-B-2003261497

26 February 2009 Application Accepted

  Published as AU-B-2003261497

25 June 2009 Standard Patent Sealed

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