Glycodendrimers having biological activity

Details for Australian Patent Application No. 2003214422 (hide)

Owner Polytherics Limited

Inventors Gianasi, Elisabetta; Shaunak, Sunil; Duncan, Ruth

Agent FB Rice

Pub. Number AU-B-2003214422

PCT Number PCT/GB03/01133

PCT Pub. Number WO2003/089010

Priority 0209022.3 19.04.02 GB

Filing date 18 March 2003

Wipo publication date 3 November 2003

Acceptance publication date 21 February 2008

International Classifications

C07H 13/02 (2006.01) Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids

A61K 31/70 (2006.01) - Carbohydrates

A61K 31/7008 (2006.01) - Compounds having an amino group directly attached to a carbon atom of the saccharide radical, e.g. D-galactosamine, ranimustine

A61K 31/7028 (2006.01) - Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages

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

A61P 1/04 (2006.01) Drugs for disorders of the alimentary tract or the digestive system

A61P 17/00 (2006.01) Drugs for dermatological disorders

A61P 19/02 (2006.01) Drugs for skeletal disorders

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

A61P 31/04 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 35/04 (2006.01) Antineoplastic agents

A61P 37/06 (2006.01) Drugs for immunological or allergic disorders

C08B 37/00 (2006.01) Preparation of polysaccharides not provided for in

C08G 73/00 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 0209022.3 19.04.02 GB

11 December 2003 Application Open to Public Inspection

  Published as AU-B-2003214422

21 February 2008 Application Accepted

  Published as AU-B-2003214422

19 June 2008 Standard Patent Sealed

14 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

11 November 2010 Section 223 Application Received

  Polytherics Limited An application to extend the time from 18 Mar 2010 to 18 Oct 2010 in which to pay a continuation fee has been filed . Address for service in Australia - FB Rice & Co Level 23 200 Queen Street Melbourne VIC 3000 2004

6 January 2011 Section 223 Application Allowed

  Polytherics Limited The time in which to pay a renewal fee has been extended to 18 Oct 2010. Address for service in Australia - FB Rice & Co Level 23 200 Queen Street Melbourne VIC 3000 2004

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