
Duane Smith
Supervisory Patent Examiner (ID: 26, Phone: (571)272-1166 , Office: P/1776 )
| Most Active Art Unit | 1724 |
| Art Unit(s) | 1737, 1724, 1776, 1700, 1797, 1759, 1305, 3621 |
| Total Applications | 1362 |
| Issued Applications | 1009 |
| Pending Applications | 145 |
| Abandoned Applications | 216 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16901626
[patent_doc_number] => 20210180542
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-17
[patent_title] => Water Injection Device of a Vehicle Internal Combustion Engine
[patent_app_type] => utility
[patent_app_number] => 17/256548
[patent_app_country] => US
[patent_app_date] => 2019-06-13
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Array
(
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[patent_doc_number] => 11162454
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[patent_kind] => B2
[patent_issue_date] => 2021-11-02
[patent_title] => Steel piston
[patent_app_type] => utility
[patent_app_number] => 17/057849
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Array
(
[id] => 17104942
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[patent_issue_date] => 2021-09-21
[patent_title] => Systems and methods for diagnosing a thermostat
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Array
(
[id] => 14779473
[patent_doc_number] => 20190264634
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[patent_kind] => A1
[patent_issue_date] => 2019-08-29
[patent_title] => INTERNAL COMBUSTION ENGINE HAVING STRUCTURAL FRAME
[patent_app_type] => utility
[patent_app_number] => 16/412341
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Array
(
[id] => 17650245
[patent_doc_number] => 11352962
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[patent_issue_date] => 2022-06-07
[patent_title] => System and method for deactivating engine cylinders
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Array
(
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[patent_doc_number] => 11421615
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[patent_issue_date] => 2022-08-23
[patent_title] => Molded air intake system and method for internal combustion engines
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Array
(
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[patent_title] => Air Suction Device for a Vehicle Equipped With an Internal Combustion Engine
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Array
(
[id] => 15591171
[patent_doc_number] => 20200072120
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[patent_kind] => A1
[patent_issue_date] => 2020-03-05
[patent_title] => COMBUSTION SYSTEM AND METHOD OF USING FUEL COMPOSITION AS FUEL FOR REMOLDED DIESEL ENGINE
[patent_app_type] => utility
[patent_app_number] => 16/401460
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/401460 | Combustion system and method of using fuel composition as fuel for remodeled diesel engine | May 1, 2019 | Issued |
Array
(
[id] => 14748195
[patent_doc_number] => 20190257271
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[patent_issue_date] => 2019-08-22
[patent_title] => METHOD AND SYSTEM FOR DETERMINING KNOCK CONTROL FLUID COMPOSITION
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Array
(
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[patent_title] => Passive pumping for recirculating exhaust gas
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Array
(
[id] => 16391807
[patent_doc_number] => 20200332748
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[patent_issue_date] => 2020-10-22
[patent_title] => Air Intake System For Off Road Vehicle
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Array
(
[id] => 17688738
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[patent_title] => VARIABLE GEOMETRY TURBINE AND SUPERCHARGER
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/442898 | Variable geometry turbine and supercharger | Apr 18, 2019 | Issued |
Array
(
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Array
(
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[patent_title] => METHOD FOR TRAPPING AND DECONTAMINATING A GASEOUS MEDIUM IN THE PRESENCE OF A MONOLITH COMPRISING TiO2 AND SILICA
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Array
(
[id] => 15040147
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[patent_title] => PROTECTOR AND METHOD FOR MANUFACTURING PROTECTOR
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Array
(
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Array
(
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[patent_title] => OIL PASSAGEWAY STRUCTURE FOR INTERNAL COMBUSTION ENGINES
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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] =>) 16/298628 | COVER FOR OIL FILTER HOUSING OF AN INTEGRATED DRIVE GENERATOR | Mar 10, 2019 | Abandoned |