NOVEL POLYHYDROXY ALKANOATE COPOLYMER INCLUDING WITHIN MOLECULE UNIT HAVING VINYL GROUP OR CARBOXYL GROUP IN SIDE CHAIN, AND PRODUCING METHOD THEREFOR

Details for Australian Patent Application No. 2003274742 (hide)

Owner CANON KABUSHIKI KAISHA

Inventors KENMOKU, Takashi; YANO, Tetsuya; MIHARA, Chieko; KOZAKI, Shinya; HONMA, Tsutomu; FUKUI, Tatsuki; IMAMURA, Takeshi

Pub. Number AU-A-2003274742

PCT Number PCT/JP03/13531

PCT Pub. Number WO2004/044213

Priority NO. 2003-356748 16.10.03 JP; NO. 2002-310250 24.10.02 JP

Filing date 23 October 2003

Wipo publication date 3 June 2004

International Classifications

C12P 007/62 Preparation of oxygen-containing organic compounds - Carboxylic acid esters

C08G 063/06 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): NO. 2003-356748 16.10.03 JP; NO. 2002-310250 24.10.02 JP

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003274742

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

25 August 2005 Corrigenda

  Applications OPI - Name Index Under the name CANON KABUSHIKI KAISHA, Application No. 2003274742, under INID (71) correct the name to read SUGAWA, Etsuko; CANON KABUSHIKI KAISHA

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