Ibuprofen salt emulsifiers and cream formulations containing same

Details for Australian Patent Application No. 2002341984 (hide)

Owner Macrochem Corporation

Inventors Krauser, Scott, F.

Agent Davies Collison Cave

Pub. Number AU-B-2002341984

PCT Number PCT/US02/31798

PCT Pub. Number WO2003/028702

Priority 60/326,718 04.10.01 US

Filing date 4 October 2002

Wipo publication date 14 April 2003

Acceptance publication date 3 January 2008

International Classifications

A61K 9/107 (2006.01) Medicinal preparations characterised by special physical form - Emulsions

A61K 31/192 (2006.01)

A61K 47/00 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

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

A61K 47/22 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Heterocyclic compounds

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

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

A61K 47/06 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Organic compounds

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

A61K 47/24 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen or 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 47/38 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Cellulose

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/326,718 04.10.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002341984

3 January 2008 Application Accepted

  Published as AU-B-2002341984

1 May 2008 Standard Patent Sealed

29 April 2010 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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