Process for recovering polyhydroxialkanoates ("PHAs") from cellular biomass

Details for Australian Patent Application No. 2004293501 (hide)

Owner PHB Industrial S.A.

Inventors Kesserlingh, Sonia Maria; Nonato, Roberto Vianna; Mantelatto, Paulo Eduardo; Sato, Tetuhiko; Duzzi, Alvaro Minto; Durao, Nazareno Antonio Sertori; Rocchiccioli, Carlo

Agent Callinan

Pub. Number AU-B-2004293501

PCT Pub. Number WO2005/052175

Priority PI 0306230-9 28.11.03 BR; PI 0405622-1 19.11.04 BR

Filing date 25 November 2004

Wipo publication date 9 June 2005

Acceptance publication date 29 October 2009

International Classifications

C08G 63/06 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/89 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/90 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C12P 7/62 (2006.01) Preparation of oxygen-containing organic compounds - Carboxylic acid esters

Event Publications

8 June 2006 PCT application entered the National Phase

  PCT publication WO2005/052175 Priority application(s): WO2005/052175

29 October 2009 Application Accepted

  Published as AU-B-2004293501

25 February 2010 Standard Patent Sealed

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