Thermogelling biodegradable aqueous polymer solution

Details for Australian Patent Application No. 2001294828 (hide)

Owner Battelle Memorial Institute

Inventors Gutowska, Anna; Jeong, Byeong Moon

Agent Watermark

Pub. Number AU-B-2001294828

PCT Pub. Number WO02/26215

Priority 09/833,460 11.04.01 US; 60/236,926 28.09.00 US

Filing date 27 September 2001

Wipo publication date 8 April 2002

Acceptance publication date 9 February 2006

International Classifications

A61K 9/51 (2006.01) Medicinal preparations characterised by special physical form - Nanocapsules

C08L 67/02 (2006.01) Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

Event Publications

9 February 2006 Application Accepted

  Published as AU-B-2001294828

8 June 2006 Standard Patent Sealed

24 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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