Methods for rational pegylation of proteins

Details for Australian Patent Application No. 2004227937 (hide)

Owner Xencor, Inc

Inventors Desjarlais, John Rudolph; Zalevsky, Jonathan

Agent Davies Collison Cave

Pub. Number AU-B-2004227937

PCT Pub. Number WO2004/089421

Priority 60/459,094 31.03.03 US

Filing date 31 March 2004

Wipo publication date 21 October 2004

Acceptance publication date 20 September 2007

International Classifications

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

Event Publications

17 November 2005 PCT application entered the National Phase

  PCT publication WO2004/089421 Priority application(s): WO2004/089421

20 September 2007 Application Accepted

  Published as AU-B-2004227937

17 January 2008 Standard Patent Sealed

29 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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