Improved compositions of pegylated soluble tumor necrosis factor receptors and methods of preparing

Details for Australian Patent Application No. 2003245526 (hide)

Owner Amgen Inc.

Inventors Shi, Lei; Kerwin, Bruce; Chang, Byeong

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003245526

PCT Number PCT/US03/18995

PCT Pub. Number WO2004/000211

Priority 10/177,566 20.06.02 US

Filing date 12 June 2003

Wipo publication date 6 January 2004

Acceptance publication date 5 April 2007

International Classifications

A61K 31/198 (2006.01)

A61K 38/17 (2006.01) Medicinal preparations containing peptides - from animals

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

A61K 47/26 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Carbohydrates

A61K 47/48 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates

A61K 9/19 (2006.01) Medicinal preparations characterised by special physical form - lyophilised

A61K 47/18 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 10/177,566 20.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-B-2003245526

5 April 2007 Application Accepted

  Published as AU-B-2003245526

2 August 2007 Standard Patent Sealed

15 May 2008 Section 223 Application Received

  Amgen Inc. An application to extend the time from 03 Sep 2006 to 03 Mar 2008 in which to file search results has been filed . Address for service in Australia - Phillips Ormonde & Fitzpatrick Level 22 367 Collins Street Melbourne VIC 3000 2005

3 July 2008 Section 223 Application Allowed

  Amgen Inc. The time in which to file search results has been extended to 03 Mar 2008. Address for service in Australia - Phillips Ormonde & Fitzpatrick Level 22 367 Collins Street Melbourne VIC 3000 Extensions of Time, Section 223 2004

14 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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