POLYAMINO ACIDS AND METHOD FOR PRODUCING THE SAME

Details for Australian Patent Application No. 2003206901 (hide)

Owner BAYER AKTIENGESELLSCHAFT

Inventors LANGER, Reinhard; GELLER, Thomas; GERLACH, Arne; VIDAL-FERRAN, Anton; MILITZER, Hans-Christian

Pub. Number AU-A-2003206901

PCT Number PCT/EP03/01512

PCT Pub. Number WO2003/070808

Priority 102 06 793.7 19.02.02 DE

Filing date 14 February 2003

Wipo publication date 9 September 2003

International Classifications

C08G 069/10 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

C07D 301/02 Heterocyclic compounds having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as ring hetero atoms

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 102 06 793.7 19.02.02 DE

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003206901

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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