Purifying polyoxyethylated castor oils with activated charcoal and pharmaceutical formulations thereof

Details for Australian Patent Application No. 2004203394 (hide)

Owner Baker Norton Pharmaceuticals, Inc.

Inventors Smith, Gregory A; Zhang, Kai

Agent Griffith Hack

Pub. Number AU-A-2004203394

Parent 32858

Filing date 26 July 2004

Wipo publication date 19 August 2004

International Classifications

A61K 031/23

C11B 003/10 Refining fats or fatty oils

A01N 037/06 Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids - Unsaturated carboxylic acids or thio-analogues thereof

A61K 047/10 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Alcohols

A61K 031/44 - Non-condensed pyridines

A61K 031/47 - Quinolines

C07C 059/00 Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, CHO, keto, ether, groups, groups, or groups

C07C 051/43 Preparation of carboxylic acids or their salts, halides, or anhydrides

Event Publications

12 August 2004 Complete Application Filed

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2004203394

7 September 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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