Stabilization of poly(oxyalkylene) contining polymeric materials

Details for Australian Patent Application No. 2003288178 (hide)

Owner Novartis AG

Inventors Medina, Arturo Norberto; Parreault, Stephen Raymond; Devlin, Brian Gerrard; Tena, Mireille; Sentell, Karen Belinda

Agent Davies Collison Cave

Pub. Number AU-B-2003288178

PCT Number PCT/EP2003/0133

PCT Pub. Number WO2004/048472

Priority 60/429,719 27.11.02 US; 60/512,591 17.10.03 US

Filing date 26 November 2003

Wipo publication date 18 June 2004

Acceptance publication date 30 November 2006

International Classifications

C08L 71/00 (2006.01) Compositions of polyethers obtained by reactions forming an ether link in the main chain

A61L 27/18 (2006.01) Materials for prostheses or for coating prostheses

C08G 18/50 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/66 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/71 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08K 3/32 (2006.01) Use of inorganic ingredients

C08K 5/092 (2006.01) Use of organic ingredients

C08K 5/098 (2006.01) Use of organic ingredients

C08K 5/17 (2006.01) Use of organic ingredients

C08L 71/02 (2006.01) Compositions of polyethers obtained by reactions forming an ether link in the main chain

C08L 75/14 (2006.01) Compositions of polyureas or polyurethanes

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/429,719 27.11.02 US; 60/512,591 17.10.03 US

22 July 2004 Application Open to Public Inspection

  Published as AU-B-2003288178

30 November 2006 Application Accepted

  Published as AU-B-2003288178

29 March 2007 Standard Patent Sealed

18 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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