Wellbore fluids comprising poly(trimethylene ether) glycol polymers

Details for Australian Patent Application No. 2009210481 (hide)

Owner E. I. DU PONT DE NEMOURS AND COMPANY

Inventors Sunkara, Hari Babu

Agent Houlihan2

Pub. Number AU-A-2009210481

PCT Pub. Number WO2009/099850

Priority 12/023,355 31.01.08 US

Filing date 29 January 2009

Wipo publication date 13 August 2009

International Classifications

C09K 8/035 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/12 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/28 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/32 (2006.01) Compositions for drilling of boreholes or wells

C10M 107/00 (2006.01) Lubricating compositions characterised by the base-material being a macromolecular compound

F17D 1/17 (2006.01) Pipe-line systems

Event Publications

22 July 2010 PCT application entered the National Phase

  PCT publication WO2009/099850 Priority application(s): WO2009/099850

5 August 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 02 and 19 Jul 2010

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

2009210484-Angiotensin II receptor antagonists

2009210476-Relay based header compression