Measuring device for measuring consistency of cement slurry for a consistometer

Details for Australian Patent Application No. 2011203092 (hide)

Owner China Oilfield Services Limited Shenyang JINOUKE Petroleum Instrument Technology Development Co. Ltd

Inventors Luo, Yuwei; Wang, Yutian; Yang, Zhenyu; Yu, Shiwen; Lv, Weijun; Wang, Qingshun; Ling, Weihan; Li, Zhenlun; Han, Bin

Agent Pegasus IP

Pub. Number AU-B-2011203092

Priority 201010242213.7 30.07.10 CN

Filing date 24 June 2011

Wipo publication date 16 February 2012

Acceptance publication date 24 May 2012

International Classifications

G01N 11/14 (2006.01) Investigating flow properties of materials, e.g. viscosity, plasticity

Event Publications

14 July 2011 Complete Application Filed

  Priority application(s): 201010242213.7 30.07.10 CN

4 August 2011 Assignment before Grant

  Shenyang JINOUKE Petroleum Instrument Technology Development Co. Ltd; China Oilfield Services Limited The application has been assigned to Han, Bin; Yu, Shiwen; Lv, Weljun; Ling, Welhan; Luo, Yuwei; Li, Zhenlun; Yang, Zhenyu; Wang, Yutlan; Wang, Qingshun

16 February 2012 Application Open to Public Inspection

  Published as AU-B-2011203092

24 May 2012 Application Accepted

  Published as AU-B-2011203092

20 September 2012 Standard Patent Sealed

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