
Kevin H. Sprenger
Examiner (ID: 6769, Phone: (571)272-9424 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2838 |
| Total Applications | 293 |
| Issued Applications | 246 |
| Pending Applications | 0 |
| Abandoned Applications | 48 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10714917
[patent_doc_number] => 20160061064
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-03
[patent_title] => 'VALVE TIMING CONTROL APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 14/834568
[patent_app_country] => US
[patent_app_date] => 2015-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14834568
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/834568 | Valve timing control apparatus | Aug 24, 2015 | Issued |
Array
(
[id] => 11943894
[patent_doc_number] => 20170248045
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-31
[patent_title] => 'ENGINE VARIABLE CAMSHAFT TIMING PHASER WITH PLANETARY GEAR ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 15/507526
[patent_app_country] => US
[patent_app_date] => 2015-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15507526
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/507526 | Engine variable camshaft timing phaser with planetary gear assembly | Aug 23, 2015 | Issued |
Array
(
[id] => 11457742
[patent_doc_number] => 20170051648
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-23
[patent_title] => 'Reductant Supply System'
[patent_app_type] => utility
[patent_app_number] => 14/830222
[patent_app_country] => US
[patent_app_date] => 2015-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14830222
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/830222 | Reductant supply system | Aug 18, 2015 | Issued |
Array
(
[id] => 10814605
[patent_doc_number] => 20160160765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-09
[patent_title] => 'EXHAUST SYSTEM AND ENGINE PROVIDED WITH THE SAME'
[patent_app_type] => utility
[patent_app_number] => 14/829569
[patent_app_country] => US
[patent_app_date] => 2015-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/829569 | EXHAUST SYSTEM AND ENGINE PROVIDED WITH THE SAME | Aug 17, 2015 | Abandoned |
Array
(
[id] => 13805655
[patent_doc_number] => 10180089
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-01-15
[patent_title] => Valvetrain with rocker arm housing magnetically actuated latch
[patent_app_type] => utility
[patent_app_number] => 15/503458
[patent_app_country] => US
[patent_app_date] => 2015-08-18
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15503458
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/503458 | Valvetrain with rocker arm housing magnetically actuated latch | Aug 17, 2015 | Issued |
Array
(
[id] => 11859505
[patent_doc_number] => 09739180
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-08-22
[patent_title] => 'Variable tensioning for engine camshaft drive'
[patent_app_type] => utility
[patent_app_number] => 14/820741
[patent_app_country] => US
[patent_app_date] => 2015-08-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/820741 | Variable tensioning for engine camshaft drive | Aug 6, 2015 | Issued |
Array
(
[id] => 12031478
[patent_doc_number] => 20170321577
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-09
[patent_title] => 'CAMSHAFT HAVING AN AXIALLY GUIDED SLIDING ELEMENT'
[patent_app_type] => utility
[patent_app_number] => 15/524353
[patent_app_country] => US
[patent_app_date] => 2015-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15524353
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/524353 | Camshaft having an axially guided sliding element | Aug 3, 2015 | Issued |
Array
(
[id] => 12024329
[patent_doc_number] => 20170314428
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-02
[patent_title] => 'VALVE TRAIN FOR ACTUATING GAS EXCHANGE VALVES OF AN INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/523842
[patent_app_country] => US
[patent_app_date] => 2015-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15523842
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/523842 | VALVE TRAIN FOR ACTUATING GAS EXCHANGE VALVES OF AN INTERNAL COMBUSTION ENGINE | Aug 3, 2015 | Abandoned |
Array
(
[id] => 11950085
[patent_doc_number] => 20170254236
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-09-07
[patent_title] => 'VALVE DEVICE FOR INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/501099
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/501099 | Valve device for internal combustion engine | Jul 30, 2015 | Issued |
Array
(
[id] => 11332101
[patent_doc_number] => 09523340
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-12-20
[patent_title] => 'Apparatus for controlling engine of vehicle and method thereof'
[patent_app_type] => utility
[patent_app_number] => 14/814100
[patent_app_country] => US
[patent_app_date] => 2015-07-30
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14814100
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/814100 | Apparatus for controlling engine of vehicle and method thereof | Jul 29, 2015 | Issued |
Array
(
[id] => 10686645
[patent_doc_number] => 20160032790
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-02-04
[patent_title] => 'INTERNAL COMBUSTION ENGINE WITH A CAMSHAFT PHASER'
[patent_app_type] => utility
[patent_app_number] => 14/813381
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14813381
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/813381 | Internal combustion engine with a camshaft phaser | Jul 29, 2015 | Issued |
Array
(
[id] => 11549109
[patent_doc_number] => 09617944
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-04-11
[patent_title] => 'Over-fueling control based on oxygen sensor feedback'
[patent_app_type] => utility
[patent_app_number] => 14/811089
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/811089 | Over-fueling control based on oxygen sensor feedback | Jul 27, 2015 | Issued |
Array
(
[id] => 11822499
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/328198 | Internal combustion engine | Jul 27, 2015 | Issued |
Array
(
[id] => 11390020
[patent_doc_number] => 09551257
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[patent_kind] => B1
[patent_issue_date] => 2017-01-24
[patent_title] => 'Arrangement of catalyzed TEG systems'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/809730 | Arrangement of catalyzed TEG systems | Jul 26, 2015 | Issued |
Array
(
[id] => 11402331
[patent_doc_number] => 20170022869
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-01-26
[patent_title] => 'Method and Apparatus to Reduce Urea Deposits'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/806125 | Method and apparatus to reduce urea deposits | Jul 21, 2015 | Issued |
Array
(
[id] => 10671619
[patent_doc_number] => 20160017764
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[patent_issue_date] => 2016-01-21
[patent_title] => 'PUSHROD ASSEMBLY'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/800092 | Pushrod assembly | Jul 14, 2015 | Issued |
Array
(
[id] => 11670793
[patent_doc_number] => 20170159514
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[patent_title] => 'CRANKSHAFT DRIVEN VALVE ACTUATION USING A CONNECTING ROD'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/325172 | CRANKSHAFT DRIVEN VALVE ACTUATION USING A CONNECTING ROD | Jun 30, 2015 | Abandoned |
Array
(
[id] => 13676403
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[patent_title] => Valvetrain for an Engine
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Array
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Array
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