Polyalkylene glycol acid additives

Details for Australian Patent Application No. 2003258518 (hide)

Owner F. Hoffmann-La Roche AG

Inventors Bailon, Pascal Sebastian; Won, CheeYoub

Agent Spruson & Ferguson

Pub. Number AU-B-2003258518

PCT Number PCT/EP03/07736

PCT Pub. Number WO2004/012773

Priority 60/398,137 24.07.02 US

Filing date 16 July 2003

Wipo publication date 23 February 2004

Acceptance publication date 18 January 2007

International Classifications

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 65/329 (2006.01) Macromolecular compounds obtained by reactions forming an ether 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

C08G 65/337 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): 60/398,137 24.07.02 US

1 April 2004 Application Open to Public Inspection

  Published as AU-B-2003258518

18 January 2007 Application Accepted

  Published as AU-B-2003258518

17 May 2007 Standard Patent Sealed

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