
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] => 8752584
[patent_doc_number] => 20130086888
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-11
[patent_title] => 'EXHAUST GAS PROCESSING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/529936
[patent_app_country] => US
[patent_app_date] => 2012-06-21
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 9194037
[patent_doc_number] => 20130333352
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-19
[patent_title] => 'Flow Distributor For Engine Exhaust Aftertreatment Component'
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Array
(
[id] => 9689470
[patent_doc_number] => 08820050
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-09-02
[patent_title] => 'Method for minimizing ammonia slip from SCR catalysts'
[patent_app_type] => utility
[patent_app_number] => 13/523054
[patent_app_country] => US
[patent_app_date] => 2012-06-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/523054 | Method for minimizing ammonia slip from SCR catalysts | Jun 13, 2012 | Issued |
Array
(
[id] => 10182912
[patent_doc_number] => 09212586
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-15
[patent_title] => 'Exhaust gas purification apparatus for internal combustion engine'
[patent_app_type] => utility
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Array
(
[id] => 8512855
[patent_doc_number] => 20120312263
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[patent_title] => 'Variable Geometry Cam Shafts For Multiple-Cylinder Internal Combustion Engines'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/482273 | Variable Geometry Cam Shafts For Multiple-Cylinder Internal Combustion Engines | May 28, 2012 | Abandoned |
Array
(
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[patent_doc_number] => 08844272
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[patent_issue_date] => 2014-09-30
[patent_title] => 'Particulate filter regeneration during engine shutdown'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/477885 | Particulate filter regeneration during engine shutdown | May 21, 2012 | Issued |
Array
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Array
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Array
(
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Array
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Array
(
[id] => 10835835
[patent_doc_number] => 08863499
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-21
[patent_title] => 'System for indicating quality of a diesel exhaust fluid (“DEF”)'
[patent_app_type] => utility
[patent_app_number] => 13/468318
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/468318 | System for indicating quality of a diesel exhaust fluid (“DEFâ€) | May 9, 2012 | Issued |
Array
(
[id] => 9130803
[patent_doc_number] => 20130291516
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-07
[patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING EXHAUST REGENERATION'
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Array
(
[id] => 9130802
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Array
(
[id] => 9116845
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[patent_title] => 'OXIDATION CATALYST MONITORING'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/459394 | OXIDATION CATALYST MONITORING | Apr 29, 2012 | Abandoned |
Array
(
[id] => 9090014
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[patent_title] => 'MULTI-TIERED TELESCOPE SHAPED ATOMIZER'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/449160 | Multi-tiered telescope shaped atomizer | Apr 16, 2012 | Issued |
Array
(
[id] => 9342647
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Array
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Array
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Array
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Array
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