Transdermal therapeutic system for highly dispersed silicon dioxide

Details for Australian Patent Application No. 2001272535 (hide)

Owner Hexal AG

Inventors Wilhelm, Martina; Kramer, Kai-Thomas; Klokkers, Karin

Agent Shelston IP

Pub. Number AU-B-2001272535

PCT Pub. Number WO02/03969

Priority 10033853 12.07.00 DE

Filing date 12 July 2001

Wipo publication date 21 January 2002

Acceptance publication date 28 April 2005

International Classifications

A61K 009/70 Medicinal preparations characterised by special physical form - Web, sheet or filament bases

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

Event Publications

28 April 2005 Application Accepted

  Published as AU-B-2001272535

25 August 2005 Standard Patent Sealed

28 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. 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

2001272536

2001272534