METHOD OF CONTROLLING PATICLE SIZE OF RETINOIC ACID NANOPARTICLES COATED WITH POLYVALENT METAL INORGANIC SALT AND NANOPARTICLES OBTAINED BY THE CONTROLLING METHOD

Details for Australian Patent Application No. 2003273009 (hide)

Owner LTT BIO-PHARMA CO., LTD.

Inventors IGARASHI, Rie; MIZUSHIMA, Yutaka; TAKENAGA, Mitsuko; NAKAMURA, Natsumi; YAMAGUCHI, Yoko

Pub. Number AU-A-2003273009

PCT Number PCT/JP03/13180

PCT Pub. Number WO2005/037267

Filing date 15 October 2003

Wipo publication date 5 May 2005

International Classifications

A61K 031/203

A61K 047/30 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds

A61P 003/02 Drugs for disorders of the metabolism

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

A61K 047/02 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Inorganic compounds

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

Event Publications

22 January 2004 Complete Application Filed

23 June 2005 Application Open to Public Inspection

  Published as AU-A-2003273009

29 June 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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

2003273010-COMPOSITION CONTAINING RETINOIC ACID NANOPARTICLES COATED WITH POLYVALENT METAL INORGANIC SALT

2003273008-TRANSITION METAL COMPLEXES AND POLYMERIZATION CATALYSTS