System for feeding solid materials to a pressurized pipeline

Details for Australian Patent Application No. 2004277924 (hide)

Owner Nalco Company

Inventors Schwartz, Joe L.; Adams, Robert R.; Banks, Rodney H.; Chattoraj, Mita

Agent Griffith Hack

Pub. Number AU-B-2004277924

PCT Pub. Number WO2005/032716

Priority 10/674,856 30.09.03 US

Filing date 21 September 2004

Wipo publication date 14 April 2005

Acceptance publication date 19 November 2009

International Classifications

G05D 11/02 (2006.01) Ratio control

Event Publications

30 March 2006 PCT application entered the National Phase

  PCT publication WO2005/032716 Priority application(s): WO2005/032716

19 November 2009 Application Accepted

  Published as AU-B-2004277924

18 March 2010 Standard Patent Sealed

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