CO-EXTRUDABLE MULTI-LAYER POLYMER

Details for Australian Patent Application No. 2003297319 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors HOFMANN, George, Henry

Pub. Number AU-A-2003297319

PCT Number PCT/US2003/0402

PCT Pub. Number WO2004/058499

Priority 60/434,542 19.12.02 US

Filing date 16 December 2003

Wipo publication date 22 July 2004

International Classifications

B32B 027/08 Layered products essentially comprising synthetic resin - of synthetic resin of a different kind

B32B 027/30 Layered products essentially comprising synthetic resin - comprising vinyl resin

B29C 047/04 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - of multilayered or multicoloured articles

B29C 047/06 Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Multilayered articles

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 60/434,542 19.12.02 US

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003297319

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003297320-High pressure spray-dry of bioactive materials

2003297318-METHODS AND COMPOSITIONS FOR TREATING CANCER USING 15986, 2188, 20743, 9148, 9151, 9791, 44252, 14184, 42461, 8204, 7970, 25552, 21657, 26492, 2411, 15088, 1905, 28899, 63380, 33935, 10480, 12686, 25501, 17694, 15701, 53062, 49908, 21612, 38949, 6216, 46863, 9235, 2201, 6985, 9883, 12238, 18057, 21617, 39228, 49928, 54476.