Shape-retentive hydrogel particle aggregates and their uses

Details for Australian Patent Application No. 2003295428 (hide)

Owner ULURU Inc.

Inventors St. John, John V.; Ponder, Bill C.; Moro, Daniel G.

Agent Pizzeys

Pub. Number AU-B-2003295428

PCT Number PCT/US2003/0356

PCT Pub. Number WO2004/043438

Priority 10/289,756 06.11.02 US

Filing date 6 November 2003

Wipo publication date 3 June 2004

Acceptance publication date 12 February 2009

International Classifications

A61K 9/51 (2006.01) Medicinal preparations characterised by special physical form - Nanocapsules

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

A61L 27/52 (2006.01) Materials for prostheses or for coating prostheses

A61L 27/54 (2006.01) Materials for prostheses or for coating prostheses

C08L 33/14 (2006.01) Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof

C08L 71/00 (2006.01) Compositions of polyethers obtained by reactions forming an ether link in the main chain

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/289,756 06.11.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-B-2003295428

8 March 2007 Assignment before Grant

  Access Pharmaceuticals, Inc. The application has been assigned to ULURU Inc. 2004

12 February 2009 Application Accepted

  Published as AU-B-2003295428

9 April 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 05 Mar 2009. Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden ACT 2606 2004

30 July 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 05 Mar 2009

6 August 2009 Standard Patent Sealed

31 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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