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Kean Wee Cheah

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  • Singapore, SG
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-AXISYMMETRIC HUB AND SHROUD PROFILE FOR ELECTRIC SUBMERSIBLE PU...
    • Publication number 20220397024
    • Publication date Dec 15, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Kean Wee Cheah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARINGS FOR ELECTRIC SUBMERSIBLE PUMPS
    • Publication number 20220341435
    • Publication date Oct 27, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Kean Wee Cheah
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    THRUST HANDLING FOR ELECTRIC SUBMERSIBLE PUMPS
    • Publication number 20220282732
    • Publication date Sep 8, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Raju Ekambaram
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICAL SUBMERSIBLE PUMPING SYSTEMS
    • Publication number 20220178376
    • Publication date Jun 9, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Raju Ekambaram
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ANTI-SWIRL RIBS IN ELECTRIC SUBMERSIBLE PUMP BALANCE RING CAVITY
    • Publication number 20220090609
    • Publication date Mar 24, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • David Eslinger
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PARTICLE GUARD RING FOR MIXED FLOW PUMP
    • Publication number 20210310493
    • Publication date Oct 7, 2021
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Kean Wee CHEAH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PARTICLE GUARD RING FOR MIXED FLOW PUMP
    • Publication number 20180195514
    • Publication date Jul 12, 2018
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Kean Wee CHEAH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC SUBMERSIBLE PUMP COMPONENTS
    • Publication number 20170167498
    • Publication date Jun 15, 2017
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Lye Heng Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump Stage with Increased Compressive Load Capacity
    • Publication number 20140294575
    • Publication date Oct 2, 2014
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Tony R. Morrison
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...