Use of zinc derivatives as cyclic ester polymerisation catalysts

Details for Australian Patent Application No. 2002307982 (hide)

Owner Centre National de la Recherche Scientifique Societe De Conseils De Recherches Et D'Applications Scientifiques (S.C.R.A.S.)

Inventors Martin-Vaca, Blanca; Bertrand, Guy; Dumitrescu, Anca; Bourissou, Didier; Cazaux, Jean-Bernard; GORNITZKA, Heinz

Agent Watermark

Pub. Number AU-B-2002307982

PCT Number PCT/FR02/01220

PCT Pub. Number WO2002/083761

Priority 01400926.0 10.04.01 EP

Filing date 9 April 2002

Wipo publication date 28 October 2002

Acceptance publication date 8 March 2007

International Classifications

C08G 63/83 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/82 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 01400926.0 10.04.01 EP

10 April 2003 Application Open to Public Inspection

  Published as AU-B-2002307982

8 March 2007 Application Accepted

  Published as AU-B-2002307982

29 March 2007 Corrigenda

  Applications Accepted - Name Index Under the name Centre National de la Recherche Scientifique, Application No. 2002307982, under INID (71), correct the co-applicant name to read Centre National de la Recherche Scientifique (C.N.R.S.)

19 July 2007 Standard Patent Sealed

12 March 2009 Alteration of Name

  The name of the patentee has been altered to Centre National de la Recherche Scientifique (C.N.R.S.); IPSEN Pharma S.A.S

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