Process for the production of a polymer layer of a flexible offshore pipe and a flexible unbonded offshore pipe

Details for Australian Patent Application No. 2003226900 (hide)

Owner NKT Flexibles I/S

Inventors Procida, INGER-MARGRETHE

Agent Freehills

Pub. Number AU-B-2003226900

PCT Number PCT/DK03/00191

PCT Pub. Number WO2003/078134

Priority PA 2002 00900 14.06.02 DK; PA 2002 00434 20.03.02 DK

Filing date 20 March 2003

Wipo publication date 29 September 2003

Acceptance publication date 19 October 2006

International Classifications

B29C 47/02 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - incorporating preformed parts or layers, e.g. extrusion moulding around inserts or for coating articles

B29C 35/02 (2006.01) Heating, cooling or curing, e.g. crosslinking, vulcanising - Heating or curing, e.g. crosslinking, vulcanising

B29C 35/08 (2006.01) Heating, cooling or curing, e.g. crosslinking, vulcanising - by wave energy or particle radiation

B29C 35/10 (2006.01) Heating, cooling or curing, e.g. crosslinking, vulcanising - for articles of indefinite length

F16L 11/14 (2006.01) Hoses, i.e. flexible pipes

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): PA 2002 00900 14.06.02 DK; PA 2002 00434 20.03.02 DK

6 November 2003 Application Open to Public Inspection

  Published as AU-B-2003226900

19 October 2006 Application Accepted

  Published as AU-B-2003226900

15 February 2007 Standard Patent Sealed

25 October 2012 Application for Amendment

  The nature of the amendment is: Amend the Patentee to read National Oilwell Varco Denmark I/S . Address for service in Australia - Freehills Patent Attorneys Level 43 101 Collins Street Melbourne VIC 3000 2004

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