
Len Tran
Supervisory Patent Examiner (ID: 17268, Phone: (571)272-1184 , Office: P/3744 )
| Most Active Art Unit | 1725 |
| Art Unit(s) | 3752, 1725, 3763, 1722, 3744 |
| Total Applications | 874 |
| Issued Applications | 534 |
| Pending Applications | 79 |
| Abandoned Applications | 262 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20750958
[patent_doc_number] => 20260153182
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[patent_kind] => A1
[patent_issue_date] => 2026-06-04
[patent_title] => SEALANT INJECTION UNIT FOR DUCT SEALING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/968022
[patent_app_country] => US
[patent_app_date] => 2024-12-04
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18968022
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Array
(
[id] => 20005060
[patent_doc_number] => 20250143282
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => Configurable Dual Boom Nozzle with Orifice Control
[patent_app_type] => utility
[patent_app_number] => 18/938530
[patent_app_country] => US
[patent_app_date] => 2024-11-06
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Array
(
[id] => 20015143
[patent_doc_number] => 20250153365
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => DELIVERING FOAM CONCENTRATE VIA A TANK THAT MOUNTS TO A VEHICULAR ROBOT
[patent_app_type] => utility
[patent_app_number] => 18/931941
[patent_app_country] => US
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Array
(
[id] => 20014977
[patent_doc_number] => 20250153199
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => PRESSURIZED SHOWERHEAD HAVING AN ARRAY OF DIGITALLY CONTROLLED VALVES
[patent_app_type] => utility
[patent_app_number] => 18/927092
[patent_app_country] => US
[patent_app_date] => 2024-10-25
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 19998064
[patent_doc_number] => 20250136286
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[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => SAFETY CONTAINER TO HOLD A BURNING BATTERY POWERED OBJECT, AIRCRAFT GALLEY AND AIRCRAFT
[patent_app_type] => utility
[patent_app_number] => 18/926469
[patent_app_country] => US
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Array
(
[id] => 20005059
[patent_doc_number] => 20250143281
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[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => Safe Operation of a Spraying Apparatus with a Foldable Boom Assembly
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 20250120334
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[patent_title] => Removable Spreader Hopper
[patent_app_type] => utility
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Array
(
[id] => 19600057
[patent_doc_number] => 20240390937
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[patent_kind] => A1
[patent_issue_date] => 2024-11-28
[patent_title] => METHOD OF PRODUCING ELECTRODE, AND ELECTRODE PRODUCTION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/760386
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Array
(
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Array
(
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[patent_title] => LIQUID-COOLING HEAT EXCHANGE DEVICE
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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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Array
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Array
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Array
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Array
(
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