Hydrolytically stable maleimide-terminated polymers

Details for Australian Patent Application No. 2003300133 (hide)

Owner Nektar Therapeutics AL, Corporation

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

Agent Griffith Hack

Pub. Number AU-B-2003300133

PCT Number PCT/US2003/0416

PCT Pub. Number WO2004/060965

Priority 60/437,211 31.12.02 US

Filing date 31 December 2003

Wipo publication date 29 July 2004

Acceptance publication date 13 November 2008

International Classifications

C08G 65/333 (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

Event Publications

27 May 2004 Complete Application Filed

  Priority application(s): 60/437,211 31.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-B-2003300133

13 November 2008 Application Accepted

  Published as AU-B-2003300133

12 March 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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