Polymeric modifiers and pharmaceutical compositions

Details for Australian Patent Application No. 2004223964 (hide)

Owner Sankyo Company Limited

Inventors Honma, Masashi; Kasuya, Yuji

Agent Davies Collison Cave

Pub. Number AU-B-2004223964

PCT Pub. Number WO2004/085500

Priority 2003-080389 24.03.03 JP; 2003-426598 24.12.03 JP; 2003-355853 16.10.03 JP

Filing date 24 March 2004

Wipo publication date 7 October 2004

Acceptance publication date 22 February 2007

International Classifications

C08F 216/20 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

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

A61K 38/18 (2006.01) Medicinal preparations containing peptides - Growth factors

A61K 38/27 (2006.01) Medicinal preparations containing peptides - Growth hormone (GH) (Somatotropin)

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

C08F 8/00 (2006.01) Chemical modification by after-treatment

C08F 8/12 (2006.01) Chemical modification by after-treatment

C08F 8/32 (2006.01) Chemical modification by after-treatment

C08F 8/44 (2006.01) Chemical modification by after-treatment

C08L 71/02 (2006.01) Compositions of polyethers obtained by reactions forming an ether link in the main chain

Event Publications

13 October 2005 PCT application entered the National Phase

  PCT publication WO2004/085500 Priority application(s): WO2004/085500

22 February 2007 Application Accepted

  Published as AU-B-2004223964

5 July 2007 Standard Patent Sealed

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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