Biodegradable multi-block polymeric composition capable of sol-gel transition

Details for Australian Patent Application No. 2005268003 (hide)

Owner Samyang Corporation

Inventors Kim, Bong-Oh; Seo, Min-Hyo; Shim, Myung-Seob; Lee, Sang-Jun

Agent Griffith Hack

Pub. Number AU-B-2005268003

PCT Pub. Number WO2006/014067

Priority 10-2004-0060757 02.08.04 KR

Filing date 1 August 2005

Wipo publication date 9 February 2006

Acceptance publication date 11 June 2009

International Classifications

C08G 63/16 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/676 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 65/332 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

Event Publications

22 February 2007 PCT application entered the National Phase

  PCT publication WO2006/014067 Priority application(s): WO2006/014067

11 June 2009 Application Accepted

  Published as AU-B-2005268003

8 October 2009 Standard Patent Sealed

10 May 2012 Assignment Registered

  Samyang Corporation The patent has been assigned to Samyang Biopharmaceuticals Corportation

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