
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] => 10407358
[patent_doc_number] => 20150292367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-15
[patent_title] => 'CAMSHAFT ADJUSTING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/442880
[patent_app_country] => US
[patent_app_date] => 2012-11-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/442880 | Camshaft adjusting device | Sep 8, 2013 | Issued |
Array
(
[id] => 9330007
[patent_doc_number] => 20140056789
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-27
[patent_title] => 'DENOX OF DIESEL ENGINE EXHAUST GASES USING A TEMPERATURE-CONTROLLED PRECATALYST FOR PROVIDING NO2 IN ACCORDANCE WITH THE REQUIREMENTS'
[patent_app_type] => utility
[patent_app_number] => 14/020300
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/020300 | DeNOx of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NO2 in accordance with the requirements | Sep 5, 2013 | Issued |
Array
(
[id] => 11785445
[patent_doc_number] => 09394817
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-07-19
[patent_title] => 'Cooling structure for urea aqueous solution conduit'
[patent_app_type] => utility
[patent_app_number] => 14/414640
[patent_app_country] => US
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Array
(
[id] => 10341140
[patent_doc_number] => 20150226145
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[patent_issue_date] => 2015-08-13
[patent_title] => 'CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 14/426174
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/426174 | Control system for internal combustion engine | Sep 2, 2013 | Issued |
Array
(
[id] => 9533113
[patent_doc_number] => 20140157759
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[patent_title] => 'EXHAUST GAS AFTER-TREATMENT METHOD'
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Array
(
[id] => 10319222
[patent_doc_number] => 20150204225
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[patent_issue_date] => 2015-07-23
[patent_title] => 'WATER INJECTION EXHAUST TREATMENT SYSTEM'
[patent_app_type] => utility
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Array
(
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[patent_title] => 'VEHICLE AND A METHOD OF UPDATING AGING OF A SELECTIVE CATALYTIC REDUCTION FILTER OF AN EXHAUST TREATMENT SYSTEM OF THE VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 13/967747
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/967747 | Vehicle and a method of updating aging of a selective catalytic reduction filter of an exhaust treatment system of the vehicle | Aug 14, 2013 | Issued |
Array
(
[id] => 9892121
[patent_doc_number] => 20150047319
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[patent_kind] => A1
[patent_issue_date] => 2015-02-19
[patent_title] => 'VEHICLE AND A METHOD OF DETERMINING A REDUCTANT STORAGE CAPACITY SET POINT OF A SELECTIVE CATALYTIC REDUCTION FILTER OF AN EXHAUST TREATMENT SYSTEM OF THE VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 13/967731
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Array
(
[id] => 15229303
[patent_doc_number] => 10502367
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[patent_issue_date] => 2019-12-10
[patent_title] => Gas storage unit and associated structure and system
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Array
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[patent_doc_number] => 09878917
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[patent_issue_date] => 2018-01-30
[patent_title] => 'Ammonia storage structure and associated systems and method'
[patent_app_type] => utility
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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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