
David P. Carroll
Examiner (ID: 15161)
| Most Active Art Unit | 3674 |
| Art Unit(s) | 3676, 3674, 3672 |
| Total Applications | 776 |
| Issued Applications | 603 |
| Pending Applications | 44 |
| Abandoned Applications | 142 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_title] => Extreme Temperature Retrievable Isolation Packer System
[patent_app_type] => utility
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Array
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[patent_issue_date] => 2024-02-29
[patent_title] => CASING SHOE WITH FLOW OPERATED DIVERTER VALVE
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Array
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[patent_title] => DOWN-HOLE CHEMICAL HEATER AND METHODS OF OPERATING SUCH
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Array
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[patent_title] => Pressure modulating multi-diameter thrust cup arrangement and positioning system
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Array
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[patent_title] => DOWNHOLE MILLING DISPLACEMENT MEASUREMENT AND CONTROL
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/201807 | Bottom tubing cap for downhole pump systems | May 24, 2023 | Issued |
Array
(
[id] => 19778972
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[patent_title] => Snap latch or collet profile
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Array
(
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[patent_title] => Downhole valve assemblies and methods of recirculating fluid using valve assemblies
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Array
(
[id] => 19572507
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[patent_title] => CONCENTRIC SMART WELL COMPLETION
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/316101 | Concentric smart well completion | May 10, 2023 | Issued |
Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/139208 | Rotary casing drill | Apr 24, 2023 | Issued |
Array
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Array
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Array
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Array
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