Modified release formulations of at least one form of tramadol

Details for Australian Patent Application No. 2003211145 (hide)

Owner Biovail Laboratories International S.R.L.

Inventors Seth, Pawan; Maes, Paul J

Agent Davies Collison Cave

Pub. Number AU-B-2003211145

PCT Number PCT/US03/04866

PCT Pub. Number WO2003/072025

Priority 60/357,851 21.02.02 US

Filing date 21 February 2003

Wipo publication date 9 September 2003

Acceptance publication date 12 July 2007

International Classifications

A61J 3/06 (2006.01) Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms - into the form of pills, lozenges or dragees

A61K 9/20 (2006.01) Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

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

A61K 9/28 (2006.01) Medicinal preparations characterised by special physical form - Dragees

A61K 9/30 (2006.01) Medicinal preparations characterised by special physical form - Organic coatings

A61K 9/32 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/36 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/48 (2006.01) Medicinal preparations characterised by special physical form - Preparations in capsules, e.g. of gelatin, of chocolate

A61K 9/52 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 9/54 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/56 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/62 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/66 (2006.01) Medicinal preparations characterised by special physical form

A61K 31/135 (2006.01) - having aromatic rings, e.g. methadone

A61K 47/02 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Inorganic compounds

A61K 47/12 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Carboxylic acids

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

A61K 47/20 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - containing sulfur

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 47/34 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

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

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

A61K 47/44 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Oils, fats or waxes according to more than one of groups

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/357,851 21.02.02 US

16 October 2003 Application Open to Public Inspection

  Published as AU-B-2003211145

16 March 2006 Assignment before Grant

  Biovail Laboratories Inc. The application has been assigned to Biovail Laboratories International S.R.L.

12 July 2007 Application Accepted

  Published as AU-B-2003211145

15 November 2007 Standard Patent Sealed

23 February 2012 Alteration of Name

  The name of the patentee has been altered to Valeant International (Barbados) SRL

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