Copolyetherester compositions containing hydroxyalkanoic acids and shaped articles produced therefrom

Details for Australian Patent Application No. 2005265323 (hide)

Owner E.I. Dupont De Nemours and Company

Inventors Hayes, Richard, Allen

Agent Houlihan2

Pub. Number AU-B-2005265323

PCT Pub. Number WO2006/010061

Priority 10/888,225 09.07.04 US

Filing date 8 July 2005

Wipo publication date 26 January 2006

Acceptance publication date 8 July 2010

International Classifications

C08G 63/60 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/66 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08L 67/02 (2006.01) Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

Event Publications

30 November 2006 PCT application entered the National Phase

  PCT publication WO2006/010061 Priority application(s): WO2006/010061

8 July 2010 Application Accepted

  Published as AU-B-2005265323

5 August 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 24 Jun 2010. Address for service in Australia - Houlihan2 Level 1 70 Doncaster Road Balwyn North VIC 3104

25 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

23 December 2010 Section 223 Application Allowed

  E.I. Dupont De Nemours and Company The time in which to pay the acceptance fee has been extended to 08 Dec 2010. Address for service in Australia - Houlihan2 Level 1 70 Doncaster Road Balwyn North VIC 3104 2006 Extensions of Time, Section 223

6 January 2011 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 21 and 24 Jun 2010

6 January 2011 Standard Patent Sealed

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