Method for making biodegradable polyhydroxyalkanoate copolymers having improved crystallization properties

Details for Australian Patent Application No. 2002231290 (hide)

Owner The Procter & Gamble Company

Inventors Satkowski, Michael Matthew; Melik, David Harry; Autran, Jean-Philippe Marie Autran

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002231290

PCT Pub. Number WO02/50156

Priority 60257912 21.12.00 US

Filing date 20 December 2001

Wipo publication date 1 July 2002

Acceptance publication date 9 June 2005

International Classifications

C08G 063/00 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

9 June 2005 Application Accepted

  Published as AU-B-2002231290

6 October 2005 Standard Patent Sealed

30 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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