
Long Pham
Examiner (ID: 14777, Phone: (571)272-1714 , Office: P/2814 )
| Most Active Art Unit | 2814 |
| Art Unit(s) | 1107, 2897, 2814, 2822, 2899, 2812, 1763, 2823 |
| Total Applications | 3722 |
| Issued Applications | 3282 |
| Pending Applications | 147 |
| Abandoned Applications | 335 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[id] => 20214046
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[patent_issue_date] => 2025-09-09
[patent_title] => Apparatus and method for milling openings in an uncemented blank pipe
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2023-11-21
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Array
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[patent_issue_date] => 2025-05-22
[patent_title] => DOWNHOLE FLOW CONTROLLER
[patent_app_type] => utility
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Array
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[patent_doc_number] => 12467319
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[patent_issue_date] => 2025-11-11
[patent_title] => Downhole motor with steering capability
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[patent_app_date] => 2023-11-16
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Array
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[patent_issue_date] => 2024-05-16
[patent_title] => CATCHER ASSEMBLY FOR A PLUNGER
[patent_app_type] => utility
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[patent_app_date] => 2023-11-14
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Array
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[patent_title] => RELEASE TOOL FOR DOWNHOLE OPERATIONS
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Array
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Array
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[patent_title] => METHOD AND APPARATUS FOR WELL TUBULAR FLOTATION
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Array
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[patent_title] => GAS LIFT BARRIER
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/502477 | GAS LIFT BARRIER | Nov 5, 2023 | Pending |
Array
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[id] => 20187524
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[patent_issue_date] => 2025-08-26
[patent_title] => Deploying a downhole safety valve with an artificial lift system
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Array
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[patent_title] => Tensile Release Mechanism
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Array
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Array
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[patent_title] => LEAK CONTAINMENT SYSTEM
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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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