Additives for water-based drilling fluids

Details for Australian Patent Application No. 2008300599 (hide)

Owner Emery Oleochemicals GmbH

Inventors Muller, Heinz; Westfechtel, Alfred; Maker, Diana

Agent EKM patent

Pub. Number AU-A-2008300599

PCT Pub. Number WO2009/037212

Priority 07018086.4 14.09.07 EP

Filing date 12 September 2008

Wipo publication date 26 March 2009

International Classifications

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

C09K 8/03 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/22 (2006.01) Compositions for drilling of boreholes or wells

Event Publications

8 April 2010 PCT application entered the National Phase

  PCT publication WO2009/037212 Priority application(s): WO2009/037212

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

2008300600-Thickeners for oil-based drilling fluids

2008300598-Lubricant additives for drilling fluids