Crystalline topotecan hydrochloride product and preparation thereof

Details for Australian Patent Application No. 2004289318 (hide)

Owner Smithkline Beecham (Cork) Limited

Inventors Dell'Orco, Philip C.; Su, Qiaogang; Diederich, Ann Marie; Wood, Jeffery Lee

Agent Davies Collison Cave

Pub. Number AU-B-2004289318

PCT Pub. Number WO2005/046608

Priority 60/524,574 24.11.03 US; 60/519,160 12.11.03 US

Filing date 12 November 2004

Wipo publication date 26 May 2005

Acceptance publication date 29 April 2010

International Classifications

A61K 31/4738 (2006.01) - ortho- or peri-condensed with heterocyclic ring systems

C07D 491/22 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

Event Publications

25 May 2006 PCT application entered the National Phase

  PCT publication WO2005/046608 Priority application(s): WO2005/046608

26 April 2007 Assignment before Grant

  Smithkline Beecham Corporation The application has been assigned to Smithkline Beecham (Cork) Limited 2005

1 April 2010 Amendment Made

  The nature of the amendment is: Amend the invention title to read Crystalline topotecan hydrochloride product and preparation thereof 2004291054 Nike International Ltd. The nature of the amendment is: Amend the invention title to read Bladder for an article of footwear 2005

29 April 2010 Application Accepted

  Published as AU-B-2004289318

26 August 2010 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004289319-Cannulae having a redirecting tip

2004289316-Soluble TCR molecules and methods of use