
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] => 10307041
[patent_doc_number] => 20150192042
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-07-09
[patent_title] => 'FIVE-WAY OIL CONTROL VALVE WITH INTEGRATED VENTING SPOOL'
[patent_app_type] => utility
[patent_app_number] => 14/412753
[patent_app_country] => US
[patent_app_date] => 2013-07-03
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14412753
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/412753 | Five-way oil control valve with integrated venting spool | Jul 2, 2013 | Issued |
Array
(
[id] => 10250688
[patent_doc_number] => 20150135684
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-05-21
[patent_title] => 'FUEL INJECTOR FOR DIESEL PARTICULATE FILTER'
[patent_app_type] => utility
[patent_app_number] => 14/412371
[patent_app_country] => US
[patent_app_date] => 2013-06-28
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/412371 | Fuel injector for diesel particulate filter | Jun 27, 2013 | Issued |
Array
(
[id] => 10291454
[patent_doc_number] => 20150176453
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-25
[patent_title] => 'UREA SOLUTION INJECTION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/409277
[patent_app_country] => US
[patent_app_date] => 2013-06-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/409277 | UREA SOLUTION INJECTION DEVICE | Jun 11, 2013 | Abandoned |
Array
(
[id] => 10957143
[patent_doc_number] => 20140360165
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-11
[patent_title] => 'SELECTIVE CATALYTIC REDUCTION DEVICE MONITORING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/912870
[patent_app_country] => US
[patent_app_date] => 2013-06-07
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/912870 | Selective catalytic reduction device monitoring system | Jun 6, 2013 | Issued |
Array
(
[id] => 10267773
[patent_doc_number] => 20150152770
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[patent_kind] => A1
[patent_issue_date] => 2015-06-04
[patent_title] => 'EXHAUST SYSTEM COMPONENT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/406157 | EXHAUST SYSTEM COMPONENT | May 30, 2013 | Abandoned |
Array
(
[id] => 9788313
[patent_doc_number] => 20150000256
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-01
[patent_title] => 'ENGINE UNIT AND WORK VEHICLE'
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Array
(
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Array
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Array
(
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Array
(
[id] => 9872642
[patent_doc_number] => 08959901
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[patent_kind] => B2
[patent_issue_date] => 2015-02-24
[patent_title] => 'Metal-gas battery system'
[patent_app_type] => utility
[patent_app_number] => 13/872438
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/872438 | Metal-gas battery system | Apr 28, 2013 | Issued |
Array
(
[id] => 10615387
[patent_doc_number] => 09334822
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-05-10
[patent_title] => 'Purification apparatus of engine exhaust gas and method for purification of exhaust gas'
[patent_app_type] => utility
[patent_app_number] => 14/411006
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/411006 | Purification apparatus of engine exhaust gas and method for purification of exhaust gas | Apr 25, 2013 | Issued |
Array
(
[id] => 10500070
[patent_doc_number] => 09228466
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-01-05
[patent_title] => 'Method for operating a dosing valve, and corresponding internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 14/408408
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/408408 | Method for operating a dosing valve, and corresponding internal combustion engine | Apr 25, 2013 | Issued |
Array
(
[id] => 10299557
[patent_doc_number] => 20150184557
[patent_country] => US
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[patent_title] => 'CAMSHAFT ADJUSTER'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/416615 | CAMSHAFT ADJUSTER | Apr 23, 2013 | Abandoned |
Array
(
[id] => 10415201
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[patent_title] => 'CAMSHAFT ADJUSTMENT DEVICE FOR AN INTERNAL COMBUSTION ENGINE'
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Array
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Array
(
[id] => 11507931
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[patent_title] => 'Tappet'
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Array
(
[id] => 9906086
[patent_doc_number] => 20150061286
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[patent_issue_date] => 2015-03-05
[patent_title] => 'Outlet Module for an Emissions Cleaning Module'
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Array
(
[id] => 10707502
[patent_doc_number] => 20160053648
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Array
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Array
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