
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] => 13779529
[patent_doc_number] => 20190003303
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-03
[patent_title] => DOWNHOLE LOCAL SOLID PARTICLES COUNTING PROBE, PRODUCTION LOGGING TOOL COMPRISING THE SAME AND SAND ENTRY INVESTIGATION METHOD FOR HYDROCARBON WELLS
[patent_app_type] => utility
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[patent_app_date] => 2018-06-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/019570 | Downhole local solid particles counting probe, production logging tool comprising the same and sand entry investigation method for hydrocarbon wells | Jun 26, 2018 | Issued |
Array
(
[id] => 13734849
[patent_doc_number] => 20180371892
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[patent_kind] => A1
[patent_issue_date] => 2018-12-27
[patent_title] => THERMAL REGULATION AND VIBRATION ISOLATION SYSTEM
[patent_app_type] => utility
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Array
(
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[patent_title] => Method of Optimizing Drilling Ramp-Up
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Array
(
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[patent_issue_date] => 2021-08-17
[patent_title] => Mechanical isolation device, systems and methods for controlling fluid flow inside a tubular in a wellbore
[patent_app_type] => utility
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Array
(
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[patent_title] => Downhole Apparatus
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Array
(
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[patent_title] => Systems and methods for the in situ recovery of hydrocarbonaceous products from oil shale and/or oil sands
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Array
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[patent_title] => SYSTEM FOR FUELING ELECTRIC POWERED HYDRAULIC FRACTURING EQUIPMENT WITH MULTIPLE FUEL SOURCES
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/994772 | System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources | May 30, 2018 | Issued |
Array
(
[id] => 13480353
[patent_doc_number] => 20180291719
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[patent_issue_date] => 2018-10-11
[patent_title] => METHOD OF FRACTURING WITH NATURAL GAS
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/994847 | Method of treating a subterranean formation with natural gas | May 30, 2018 | Issued |
Array
(
[id] => 16215760
[patent_doc_number] => 10731561
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[patent_issue_date] => 2020-08-04
[patent_title] => Turbine chilling for oil field power generation
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Array
(
[id] => 16092023
[patent_doc_number] => 20200199998
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[patent_issue_date] => 2020-06-25
[patent_title] => Improvements In Or Relating To Injection Wells
[patent_app_type] => utility
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Array
(
[id] => 13577695
[patent_doc_number] => 20180340396
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[patent_kind] => A1
[patent_issue_date] => 2018-11-29
[patent_title] => Method and Apparatus for Actuation of Downhole Sleeves and Other Devices
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/983411 | Method and apparatus for actuation of downhole sleeves and other devices | May 17, 2018 | Issued |
Array
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[patent_title] => RESOURCE DENSITY SCREENING TOOL
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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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Array
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