
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] => 10548916
[patent_doc_number] => 09273530
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-03-01
[patent_title] => 'Angled-penetrator device and system'
[patent_app_type] => utility
[patent_app_number] => 13/975279
[patent_app_country] => US
[patent_app_date] => 2013-08-23
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/975279 | Angled-penetrator device and system | Aug 22, 2013 | Issued |
Array
(
[id] => 10375030
[patent_doc_number] => 20150260037
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-17
[patent_title] => 'Downhole Drilling Optimization Collar with Fiber Optics'
[patent_app_type] => utility
[patent_app_number] => 14/436469
[patent_app_country] => US
[patent_app_date] => 2013-08-20
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/436469 | Downhole drilling optimization collar with fiber optics | Aug 19, 2013 | Issued |
Array
(
[id] => 10333896
[patent_doc_number] => 20150218900
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-06
[patent_title] => 'DOWNHOLE TURBINE-DRIVEN SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/420430
[patent_app_country] => US
[patent_app_date] => 2013-08-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/420430 | DOWNHOLE TURBINE-DRIVEN SYSTEM | Aug 8, 2013 | Abandoned |
Array
(
[id] => 10312992
[patent_doc_number] => 20150197994
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-07-16
[patent_title] => 'Releasable Connection For Coiled Tubing Drilling Apparatus'
[patent_app_type] => utility
[patent_app_number] => 14/419890
[patent_app_country] => US
[patent_app_date] => 2013-08-08
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[patent_drawing_sheets_cnt] => 12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/419890 | Releasable connection for coiled tubing drilling apparatus | Aug 7, 2013 | Issued |
Array
(
[id] => 10642999
[patent_doc_number] => 09359858
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[patent_issue_date] => 2016-06-07
[patent_title] => 'Wellbore fluid treatment process and installation'
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Array
(
[id] => 10341041
[patent_doc_number] => 20150226046
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[patent_issue_date] => 2015-08-13
[patent_title] => 'WELLBORE DESANDING SYSTEM'
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Array
(
[id] => 10326311
[patent_doc_number] => 20150211315
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[patent_kind] => A1
[patent_issue_date] => 2015-07-30
[patent_title] => 'Well Bore Casing Mill With Expandable Cutter Bases'
[patent_app_type] => utility
[patent_app_number] => 14/420612
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/420612 | Well bore casing mill with expandable cutter bases | Aug 5, 2013 | Issued |
Array
(
[id] => 10506530
[patent_doc_number] => 09234398
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-01-12
[patent_title] => 'Core drilling tools with retractably lockable driven latch mechanisms'
[patent_app_type] => utility
[patent_app_number] => 13/943460
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/943460 | Core drilling tools with retractably lockable driven latch mechanisms | Jul 15, 2013 | Issued |
Array
(
[id] => 9144663
[patent_doc_number] => 20130299186
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-14
[patent_title] => 'Hydra-Connector'
[patent_app_type] => utility
[patent_app_number] => 13/942526
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/942526 | Hydra-connector | Jul 14, 2013 | Issued |
Array
(
[id] => 10615279
[patent_doc_number] => 09334714
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-05-10
[patent_title] => 'Downhole assembly with debris relief, and method for using same'
[patent_app_type] => utility
[patent_app_number] => 13/919821
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13919821
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/919821 | Downhole assembly with debris relief, and method for using same | Jun 16, 2013 | Issued |
Array
(
[id] => 11815374
[patent_doc_number] => 09719318
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-08-01
[patent_title] => 'High-temperature, high-pressure, fluid-tight seal using a series of annular rings'
[patent_app_type] => utility
[patent_app_number] => 14/379253
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/379253 | High-temperature, high-pressure, fluid-tight seal using a series of annular rings | Jun 11, 2013 | Issued |
Array
(
[id] => 10033121
[patent_doc_number] => 09074429
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-07-07
[patent_title] => 'Drill bits with axially-tapered waterways'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/914233 | Drill bits with axially-tapered waterways | Jun 9, 2013 | Issued |
Array
(
[id] => 9064275
[patent_doc_number] => 20130256031
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-03
[patent_title] => 'DOWN HOLE TOOL WITH ADJUSTABLE FLUID VISCOSITY'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/898079 | Down hole tool with adjustable fluid viscosity | May 19, 2013 | Issued |
Array
(
[id] => 9243625
[patent_doc_number] => 08607900
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[patent_kind] => B1
[patent_issue_date] => 2013-12-17
[patent_title] => 'Downhole tool engaging a tubing string between a drill bit and tubular for reaming a wellbore'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/889969 | Downhole tool engaging a tubing string between a drill bit and tubular for reaming a wellbore | May 7, 2013 | Issued |
Array
(
[id] => 10229727
[patent_doc_number] => 20150114722
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-30
[patent_title] => 'DOWNHOLE SCREW MOTOR'
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Array
(
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Array
(
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Array
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Array
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Array
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