Thiol-selective water-soluble polmer derivatives

Details for Australian Patent Application No. 2004204136 (hide)

Owner Nektar Therapeutics AL, Corporation

Inventors Gross, Remy F. III; Kozlowski, Antoni; McManus, Samuel P.

Agent Griffith Hack

Pub. Number AU-B-2004204136

PCT Pub. Number WO2004/063250

Priority 60/438,555 06.01.03 US; 60/455,084 14.03.03 US

Filing date 6 January 2004

Wipo publication date 29 July 2004

Acceptance publication date 9 October 2008

International Classifications

C08G 65/329 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

A61K 47/48 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates

C08G 65/334 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

Event Publications

7 July 2005 PCT application entered the National Phase

  PCT publication WO2004/063250 Priority application(s): WO2004/063250

9 October 2008 Application Accepted

  Published as AU-B-2004204136

5 February 2009 Standard Patent Sealed

25 February 2010 Assignment Registered

  Nektar Therapeutics AL, Corporation The patent has been assigned to Nektar Therapeutics

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