Amplification of folate-mediated targeting to tumor cells using polymers

Details for Australian Patent Application No. 2004201277 (hide)

Owner Biotech Australia Pty Limited

Inventors Not Given

Agent Davies Collison Cave

Pub. Number AU-A-2004201277

Parent 40943

Filing date 26 March 2004

Wipo publication date 29 April 2004

International Classifications

A61K 009/51 Medicinal preparations characterised by special physical form - Nanocapsules

A61K 047/48 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 065/34 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

C08G 071/04 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a ureide or urethane link, otherwise than from isocyanate radicals

C08F 120/56 Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08B 011/08 Preparation of cellulose ethers

C08B 037/08 Preparation of polysaccharides not provided for in

C08B 037/02 Preparation of polysaccharides not provided for in

C08G 069/36 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

A61P 035/00 Antineoplastic agents

A61K 031/519 - ortho- or peri-condensed with heterocyclic rings

Event Publications

22 April 2004 Complete Application Filed

29 April 2004 Application Open to Public Inspection

  Published as AU-A-2004201277

24 February 2005 Assignment before Grant

  Biotech Australia Pty Limited The application has been assigned to Access Pharmaceuticals Australia Pty Limited

11 January 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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