Calibration tube for multiphase flowmeters

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United States of America Patent

PATENT NO 9476755
APP PUB NO 20140174146A1
SERIAL NO

14195384

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An automated calibration device that comprises a tube for trapping a multiphase sample between three ultrasound (US) transducer pairs wherein each of the three transducer pairs is positioned to measure a different fraction of the multiphase sample.

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Patent Owner(s)

Patent OwnerAddress
SOUTHERN METHODIST UNIVERSITYP O BOX 750132 DALLAS TX 75275-0132

International Classification(s)

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  • 2014 Application Filing Year
  • G01N Class
  • 10055 Applications Filed
  • 7887 Patents Issued To-Date
  • 78.44 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hurmuzlu, Yildirim McKinney, US 9 52
Richer, Edmond Richardson, US 17 362

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Patent Citation Ranking

  • 3 Citation Count
  • G01N Class
  • 31.44 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges232940745921838355241515882101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0250500750100012501500175020002250250027503000325035003750400042504500

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