TREA

Chenghua Han

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  • Sugar Land, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular initiator
    • Patent number 11,859,471
    • Issue date Jan 2, 2024
    • Hunting Titan, Inc.
    • Christopher Sokolove
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Modular initiator
    • Patent number 11,746,624
    • Issue date Sep 5, 2023
    • Hunting Titan, Inc.
    • Christopher Brian Sokolove
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Integrated coaxial perforating acidizing operation
    • Patent number 11,629,585
    • Issue date Apr 18, 2023
    • Hunting Titan, Inc.
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Modular initiator
    • Patent number 11,492,878
    • Issue date Nov 8, 2022
    • Hunting Titan, Inc.
    • Christopher Brian Sokolove
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Perforating devices utilizing thermite charges in well perforation...
    • Patent number 8,685,187
    • Issue date Apr 1, 2014
    • Schlumberger Technology Corporation
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Loading tube for shaped charges
    • Patent number 7,942,098
    • Issue date May 17, 2011
    • Schlumberger Technology Corporation
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Method for use in a wellbore
    • Patent number 7,673,566
    • Issue date Mar 9, 2010
    • Schlumberger Technology Corporation
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Heat insulating container for a detonator
    • Patent number 7,481,166
    • Issue date Jan 27, 2009
    • Schlumberger Technology Corporation
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Weight spacer apparatus
    • Patent number 7,409,993
    • Issue date Aug 12, 2008
    • Schlumberger Technology Corporation
    • Chenghua Han
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Modular Initiator
    • Publication number 20230332489
    • Publication date Oct 19, 2023
    • Hunting Titan, Inc.
    • Christopher Sokolove
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    Modular Initiator
    • Publication number 20220356789
    • Publication date Nov 10, 2022
    • Hunting Titan, Inc.
    • Christopher Brian Sokolove
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Integrated Coaxial Perforating Acidizing Operation
    • Publication number 20220090479
    • Publication date Mar 24, 2022
    • Hunting Titan, Inc.
    • Chenghua Han
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Modular Initiator
    • Publication number 20210164331
    • Publication date Jun 3, 2021
    • Hunting Titan, Inc.
    • Christopher Brian Sokolove
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    PERFORATING DEVICES UTILIZING THERMITE CHARGES IN WELL PERFORATION...
    • Publication number 20110146519
    • Publication date Jun 23, 2011
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    HEAT INSULATING CONTAINER FOR A DETONATOR
    • Publication number 20090090263
    • Publication date Apr 9, 2009
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    Loading Tube For Shaped Charges
    • Publication number 20080121095
    • Publication date May 29, 2008
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    Weight Spacer Apparatus
    • Publication number 20080053298
    • Publication date Mar 6, 2008
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Chenghua Han
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Heat Insulating Container for a Detonator
    • Publication number 20070234921
    • Publication date Oct 11, 2007
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Chenghua Han
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    Pre-fragmented shaped charge
    • Publication number 20030116049
    • Publication date Jun 26, 2003
    • Chenghua Oliver Han
    • F42 - AMMUNITION BLASTING