METHOD OF STABILIZING SUSPENSION AND STABILIZED SUSPENSION

Details for Australian Patent Application No. 2002216391 (hide)

Owner CHUGAI SEIYAKU KABUSHIKI KAISHA

Inventors ABE, Susumu; ISODA, Tomonori

Pub. Number AU-A-2002216391

PCT Pub. Number WO2002/051384

Priority 2000-391987 25.12.00 JP

Filing date 21 December 2001

Wipo publication date 8 July 2002

International Classifications

A61K 009/10 Medicinal preparations characterised by special physical form - Dispersions

A61K 035/78 Medicinal preparations containing material or reaction products thereof with undetermined constitution

A61K 047/14 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Esters of carboxylic acids

A61K 047/16 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - containing nitrogen

A61K 047/34 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 047/36 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Polysaccharides

A61K 047/44 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 001/04 Drugs for disorders of the alimentary tract or the digestive system

A61P 001/12 Drugs for disorders of the alimentary tract or the digestive system

B01J 013/00 Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for

B01F 017/42 Use of substances as emulsifying, wetting, dispersing, or foam-producing agents - Ethers, e.g. polyglycol ethers of alcohols or phenols

B01F 017/38 Use of substances as emulsifying, wetting, dispersing, or foam-producing agents - Alcohols, e.g. oxidation products of paraffins

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002216391

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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