Transfer of finely ground weight material

Details for Australian Patent Application No. 2007231725 (hide)

Owner M-I LLC

Inventors Matlock, Wayne; Lee, John; Young, Steve; Curtis, Wray

Agent Pizzeys

Pub. Number AU-B-2007231725

Priority 60/864,206 03.11.06 US; 11/932,426 31.10.07 US

Filing date 2 November 2007

Wipo publication date 22 May 2008

Acceptance publication date 6 January 2011

International Classifications

B65G 53/16 (2006.01) Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flow of gas, liquid, or foam

B65G 53/50 (2006.01) Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flow of gas, liquid, or foam

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

E21B 21/00 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

22 November 2007 Complete Application Filed

  Priority application(s): 60/864,206 03.11.06 US; 11/932,426 31.10.07 US

22 May 2008 Application Open to Public Inspection

  Published as AU-B-2007231725

6 January 2011 Application Accepted

  Published as AU-B-2007231725

12 May 2011 Standard Patent Sealed

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

2007231726-Spliceless baler belt

2007231724-Methods to enhance the pneumatic handling characteristics of weighting agents