Sustained Release Matrix Systems for Highly Soluble Drugs

Details for Australian Patent Application No. 2006233161 (hide)

Owner Penwest Pharmaceutical Co.

Inventors Baichwal, Anand; Liu, Lirong; Labudzinski, Steve; McCall, Troy W

Agent Wrays

Pub. Number AU-A-2006233161

Parent 2003246326

Filing date 24 October 2006

Wipo publication date 9 November 2006

International Classifications

A61K 9/14 (2006.01) Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

A61K 9/22 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 47/36 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Polysaccharides

Event Publications

9 November 2006 Application Open to Public Inspection

  Published as AU-A-2006233161

9 November 2006 Complete Application Filed

17 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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.

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

2006233162-Water distribution system

2006233160-Damaged bolt and screw removing devices