
Yanick A. Akaragwe
Examiner (ID: 12132)
| Most Active Art Unit | 3672 |
| Art Unit(s) | 3672 |
| Total Applications | 611 |
| Issued Applications | 474 |
| Pending Applications | 65 |
| Abandoned Applications | 92 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17777201
[patent_doc_number] => 20220243550
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-04
[patent_title] => Coiled Piston Assembly
[patent_app_type] => utility
[patent_app_number] => 17/727467
[patent_app_country] => US
[patent_app_date] => 2022-04-22
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Array
(
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[patent_doc_number] => 20220341299
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[patent_kind] => A1
[patent_issue_date] => 2022-10-27
[patent_title] => Downhole flow diverter with arcuate-shaped flow conductor
[patent_app_type] => utility
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Array
(
[id] => 20433562
[patent_doc_number] => 12503920
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[patent_kind] => B2
[patent_issue_date] => 2025-12-23
[patent_title] => Downhole rotary slip ring joint to allow rotation of assemblies with electrical and fiber optic control lines
[patent_app_type] => utility
[patent_app_number] => 17/721136
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[patent_app_date] => 2022-04-14
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Array
(
[id] => 19412209
[patent_doc_number] => 12078018
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[patent_kind] => B2
[patent_issue_date] => 2024-09-03
[patent_title] => Solid signal puck for wellbore perforating gun
[patent_app_type] => utility
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[patent_app_country] => US
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Array
(
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[patent_doc_number] => 11725466
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[patent_issue_date] => 2023-08-15
[patent_title] => Molded composite inner liner for metallic sleeves
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Array
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[patent_issue_date] => 2025-07-01
[patent_title] => Downhole rotary drive apparatus
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Array
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[patent_title] => GAS LIFT SYSTEM AND METHOD
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Array
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[id] => 17897690
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[patent_title] => ORIENTATION RING
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/703698 | Orientation ring | Mar 23, 2022 | Issued |
Array
(
[id] => 17883416
[patent_doc_number] => 20220298893
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[patent_kind] => A1
[patent_issue_date] => 2022-09-22
[patent_title] => DOWNHOLE PUMPING TOOL
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Array
(
[id] => 18917027
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[patent_issue_date] => 2024-01-23
[patent_title] => Systems and methods for providing buoyancy to a tubular string positioned in a wellbore
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Array
(
[id] => 19565226
[patent_doc_number] => 12139990
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[patent_issue_date] => 2024-11-12
[patent_title] => Dual string hanger assembly
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Array
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[patent_doc_number] => 20230003106
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[patent_title] => Service Tool String with Perforating Gun Assembly Positioning Tool
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/682909 | Rotary-percussive hydraulic perforator provided with a stop piston and a braking chamber | Feb 27, 2022 | Issued |
Array
(
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[patent_title] => WELLHEAD ELECTRICAL FEED-THRU PENETRATOR WITH SEALING, BREAKAWAY APPARATUS AND METHOD OF INSTALLATION
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Array
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[patent_title] => Sensor assembly and system, and a method of determining the free water level in a hydrocarbon reservoir
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Array
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Array
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Array
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