A drag reducing composition

Details for Australian Patent Application No. 2001260362 (hide)

Owner M-I FINLAND OY

Inventors Karhu, Esa; Harjuhahto, Hannu; Rockas, Leif; Karhu, Mika

Agent Callinan

Pub. Number AU-B-2001260362

PCT Pub. Number WO01/88031

Priority 20001153 15.05.00 FI

Filing date 14 May 2001

Wipo publication date 26 November 2001

Acceptance publication date 14 July 2005

International Classifications

C08L 023/18 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C09K 003/00 Materials not provided for elsewhere

Event Publications

9 June 2005 Assignment before Grant

  Fortum OYJ The application has been assigned to M-I FINLAND OY

14 July 2005 Application Accepted

  Published as AU-B-2001260362

10 November 2005 Standard Patent Sealed

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