Improved stearate composition and method of production thereof

Details for Australian Patent Application No. 2004261237 (hide)

Owner Mallinckrodt, Inc.

Inventors Heider, Todd P.; Wolfgang, Steven M.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004261237

PCT Pub. Number WO2005/011641

Priority 60/490,596 28.07.03 US

Filing date 28 July 2004

Wipo publication date 10 February 2005

Acceptance publication date 23 April 2009

International Classifications

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

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

C07C 51/41 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides - Preparation of salts of carboxylic acids by conversion of the acids or their salts into salts with the same carboxylic acid part

Event Publications

16 February 2006 PCT application entered the National Phase

  PCT publication WO2005/011641 Priority application(s): WO2005/011641

23 April 2009 Application Accepted

  Published as AU-B-2004261237

28 May 2009 Application for Amendment

  The nature of the amendment is: Amend the invention title to read Improved stearate composition and method. Address for service in Australia - Phillips Ormonde Fitzpatrick Level 22 367 Collins Street Melbourne VIC 3000

17 September 2009 Amendment Made

  The nature of the amendment is: Amend the invention title to read Improved stearate composition and method

24 September 2009 Standard Patent Sealed

24 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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