Preparation compositions containing acid-unstable physiologically active compounds for producing the same

Details for Australian Patent Application No. 2002366029 (hide)

Owner Eisai R and D Management Co., Ltd.

Inventors Aoki, Shigeru

Agent Allens Arthur Robinson

Pub. Number AU-B-2002366029

PCT Number PCT/JP02/12132

PCT Pub. Number WO2003/043661

Priority 2001-356018 21.11.01 JP

Filing date 20 November 2002

Wipo publication date 10 June 2003

Acceptance publication date 31 January 2008

International Classifications

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

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 31/4439 (2006.01)

A61K 47/04 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

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 47/44 (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 1/04 (2006.01) Drugs for disorders of the alimentary tract or the digestive system

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 2001-356018 21.11.01 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002366029

18 January 2007 Assignment before Grant

  Eisai Co., Ltd. The application has been assigned to Eisai R and D Management Co., Ltd. Assignments before Grant, Section 113 2003

31 January 2008 Application Accepted

  Published as AU-B-2002366029

29 May 2008 Standard Patent Sealed

14 June 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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