Biodegradable polyurethane and polyurethane ureas

Details for Australian Patent Application No. 2005223917 (hide)

Owner Polynovo Biomaterials Pty Limited

Inventors Gunatillake, Pathiraja Arachchillage; Adhikari, Raju; Moore, Timothy Graeme

Agent Watermark

Pub. Number AU-B-2005223917

PCT Pub. Number WO2005/089778

Priority 2004901576 24.03.04 AU

Filing date 24 March 2005

Wipo publication date 29 September 2005

Acceptance publication date 21 January 2010

International Classifications

A61L 31/10 (2006.01) Materials for other surgical articles

A61K 31/785 (2006.01)

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

A61L 27/58 (2006.01) Materials for prostheses or for coating prostheses

A61L 31/06 (2006.01) Materials for other surgical articles

C08G 18/10 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/32 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/42 (2006.01) Polymeric products of isocyanates or isothiocyanates

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

C08G 18/77 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 63/48 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08K 3/32 (2006.01) Use of inorganic ingredients

C08K 5/00 (2006.01) Use of organic ingredients

C08L 75/04 (2006.01) Compositions of polyureas or polyurethanes

Event Publications

12 October 2006 PCT application entered the National Phase

  PCT publication WO2005/089778 Priority application(s): WO2005/089778

1 October 2009 Assignment before Grant

  Commonwealth Scientific and Industrial Research Organisation The application has been assigned to Polynovo Biomaterials Pty Limited

21 January 2010 Application Accepted

  Published as AU-B-2005223917

20 May 2010 Standard Patent Sealed

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