
Huan Hoang
Examiner (ID: 4311, Phone: (571)272-1779 , Office: P/2827 )
| Most Active Art Unit | 2827 |
| Art Unit(s) | 2511, 2827, 2154, 2818 |
| Total Applications | 3251 |
| Issued Applications | 3039 |
| Pending Applications | 108 |
| Abandoned Applications | 128 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11097170
[patent_doc_number] => 20160294139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-10-06
[patent_title] => 'Hydroplaning Reducing Slip Ring Apparatus'
[patent_app_type] => utility
[patent_app_number] => 15/177700
[patent_app_country] => US
[patent_app_date] => 2016-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4591
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15177700
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/177700 | Hydroplaning reducing slip ring apparatus | Jun 8, 2016 | Issued |
Array
(
[id] => 13608259
[patent_doc_number] => 20180355679
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-13
[patent_title] => Clamp Device and Method of Applying a Clamp
[patent_app_type] => utility
[patent_app_number] => 15/580597
[patent_app_country] => US
[patent_app_date] => 2016-06-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/580597 | Clamp Device and Method of Applying a Clamp | Jun 7, 2016 | Abandoned |
Array
(
[id] => 11084517
[patent_doc_number] => 20160281483
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-29
[patent_title] => 'APPARATUS, SYSTEMS, AND METHODS FOR FRACTURING A GEOLOGICAL FORMATION'
[patent_app_type] => utility
[patent_app_number] => 15/175816
[patent_app_country] => US
[patent_app_date] => 2016-06-07
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/175816 | Apparatus, systems, and methods for fracturing a geological formation | Jun 6, 2016 | Issued |
Array
(
[id] => 11076334
[patent_doc_number] => 20160273297
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-22
[patent_title] => 'ANNULAR SEALING FOR USE WITH A WELL'
[patent_app_type] => utility
[patent_app_number] => 15/171549
[patent_app_country] => US
[patent_app_date] => 2016-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/171549 | Annular sealing for use with a well | Jun 1, 2016 | Issued |
Array
(
[id] => 15513785
[patent_doc_number] => 10563471
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-02-18
[patent_title] => Anchor module, casing plug assembly and method for operating a casing plug assembly in a well pipe
[patent_app_type] => utility
[patent_app_number] => 15/572590
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/572590 | Anchor module, casing plug assembly and method for operating a casing plug assembly in a well pipe | May 26, 2016 | Issued |
Array
(
[id] => 12771502
[patent_doc_number] => 20180149002
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-31
[patent_title] => Gas Lift Method and Apparatus
[patent_app_type] => utility
[patent_app_number] => 15/570840
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/570840 | Gas lift method and apparatus | May 11, 2016 | Issued |
Array
(
[id] => 13140825
[patent_doc_number] => 10087734
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[patent_kind] => B2
[patent_issue_date] => 2018-10-02
[patent_title] => Method and apparatus for wellbore fluid treatment
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/149971 | Method and apparatus for wellbore fluid treatment | May 8, 2016 | Issued |
Array
(
[id] => 12389163
[patent_doc_number] => 09963962
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[patent_kind] => B2
[patent_issue_date] => 2018-05-08
[patent_title] => Method and apparatus for wellbore fluid treatment
[patent_app_type] => utility
[patent_app_number] => 15/149742
[patent_app_country] => US
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Array
(
[id] => 12792478
[patent_doc_number] => 20180155995
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-07
[patent_title] => DRILLING INSTALLATION; HANDLING SYSTEM, METHOD FOR INDEPENDENT OPERATIONS
[patent_app_type] => utility
[patent_app_number] => 15/571710
[patent_app_country] => US
[patent_app_date] => 2016-05-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/571710 | Drilling installation; handling system, method for independent operations | May 3, 2016 | Issued |
Array
(
[id] => 13027243
[patent_doc_number] => 10036238
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-07-31
[patent_title] => Cable management of electric powered hydraulic fracturing pump unit
[patent_app_type] => utility
[patent_app_number] => 15/145491
[patent_app_country] => US
[patent_app_date] => 2016-05-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/145491 | Cable management of electric powered hydraulic fracturing pump unit | May 2, 2016 | Issued |
Array
(
[id] => 11537330
[patent_doc_number] => 09611728
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-04-04
[patent_title] => 'Cold weather package for oil field hydraulics'
[patent_app_type] => utility
[patent_app_number] => 15/145440
[patent_app_country] => US
[patent_app_date] => 2016-05-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/145440 | Cold weather package for oil field hydraulics | May 2, 2016 | Issued |
Array
(
[id] => 12839650
[patent_doc_number] => 20180171723
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-21
[patent_title] => SHANK ADAPTOR WITH STRENGTHENED FLUSHING HOLE
[patent_app_type] => utility
[patent_app_number] => 15/578737
[patent_app_country] => US
[patent_app_date] => 2016-05-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/578737 | Shank adaptor with strengthened flushing hole | May 1, 2016 | Issued |
Array
(
[id] => 12429630
[patent_doc_number] => 09976386
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-05-22
[patent_title] => Method and apparatus for actuating a downhole tool
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/139418 | Method and apparatus for actuating a downhole tool | Apr 26, 2016 | Issued |
Array
(
[id] => 11040821
[patent_doc_number] => 20160237776
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-08-18
[patent_title] => 'DOWNHOLE TOOL WITH ONE-PIECE SLIP'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/137071 | Downhole tool with one-piece slip | Apr 24, 2016 | Issued |
Array
(
[id] => 12864136
[patent_doc_number] => 20180179886
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-28
[patent_title] => Apparatus for Monitoring At Least A Portion Of A Wellbore
[patent_app_type] => utility
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Array
(
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Array
(
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[patent_doc_number] => 20170284170
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[patent_kind] => A1
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[patent_title] => 'RISER ANNULAR ISOLATION DEVICE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/091418 | Riser annular isolation device | Apr 4, 2016 | Issued |
Array
(
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Array
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[patent_title] => Pressure Testing for Downhole Fluid Injection Systems
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Array
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[patent_title] => Method and apparatus for actuation of downhole sleeves and other devices
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/074279 | Method and apparatus for actuation of downhole sleeves and other devices | Mar 17, 2016 | Issued |