UV-stable, liquid or semi-solid transdermal administration form comprising a photosensitive active ingredient

Details for Australian Patent Application No. 2004296539 (hide)

Owner Bayer Schering Pharma Aktiengesellschaft

Inventors Bracht, Stefan; Podhaisky, Hans-Peter

Agent Davies Collison Cave

Pub. Number AU-B-2004296539

PCT Pub. Number WO2005/055975

Priority 03 028 353.5 10.12.03 EP

Filing date 6 December 2004

Wipo publication date 23 June 2005

Acceptance publication date 9 October 2008

International Classifications

A61K 9/06 (2006.01) Medicinal preparations characterised by special physical form - Ointments

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/70 (2006.01) Medicinal preparations characterised by special physical form - Web, sheet or filament bases

A61K 31/00 (2006.01)

A61K 31/565 (2006.01) - not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol

A61K 47/10 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Alcohols

A61K 47/14 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Esters of carboxylic acids

A61K 47/32 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

A61K 47/38 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Cellulose

A61L 15/44 (2006.01) Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation

Event Publications

27 July 2006 PCT application entered the National Phase

  PCT publication WO2005/055975 Priority application(s): WO2005/055975

11 September 2008 Alteration of Name

  The name of the applicant has been altered to Bayer Schering Pharma Aktiengesellschaft

9 October 2008 Application Accepted

  Published as AU-B-2004296539

5 February 2009 Standard Patent Sealed

30 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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