
Christopher L. Cook
Examiner (ID: 1889, Phone: (571)270-7373 , Office: P/3737 )
| Most Active Art Unit | 3737 |
| Art Unit(s) | 3737, 3793, 3797 |
| Total Applications | 601 |
| Issued Applications | 248 |
| Pending Applications | 76 |
| Abandoned Applications | 296 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7156514
[patent_doc_number] => 20040074231
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-22
[patent_title] => 'Exhaust system'
[patent_app_type] => new
[patent_app_number] => 10/685066
[patent_app_country] => US
[patent_app_date] => 2003-10-14
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0074/20040074231.pdf
[firstpage_image] =>[orig_patent_app_number] => 10685066
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/685066 | Exhaust system | Oct 13, 2003 | Abandoned |
Array
(
[id] => 7236305
[patent_doc_number] => 20050072138
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-07
[patent_title] => 'Method and apparatus for improved catalytic converter performance'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2003-10-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/676936 | Method and apparatus for improved catalytic converter performance | Sep 30, 2003 | Abandoned |
Array
(
[id] => 5837078
[patent_doc_number] => 20060117736
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[patent_kind] => A1
[patent_issue_date] => 2006-06-08
[patent_title] => 'Exhaust system for a diesel engine comprising a nox- trap'
[patent_app_type] => utility
[patent_app_number] => 10/530166
[patent_app_country] => US
[patent_app_date] => 2003-10-01
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/530166 | Exhaust system for a diesel engine comprising a nox- trap | Sep 30, 2003 | Abandoned |
Array
(
[id] => 496792
[patent_doc_number] => 07200989
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[patent_kind] => B2
[patent_issue_date] => 2007-04-10
[patent_title] => 'Apparatus and method for cleaning exhaust gas from an internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 10/527584
[patent_app_country] => US
[patent_app_date] => 2003-09-25
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 5592793
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[patent_issue_date] => 2006-07-20
[patent_title] => 'Compression ignition engine and exhaust system therefor'
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[patent_app_number] => 10/527634
[patent_app_country] => US
[patent_app_date] => 2003-09-15
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Array
(
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[patent_doc_number] => 07971425
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[patent_kind] => B2
[patent_issue_date] => 2011-07-05
[patent_title] => 'Urea concentration identifying system, method for indentifying urea concentration and automobile exhaust gas reducing system using same, and method for reducing automobile exhaust gas'
[patent_app_type] => utility
[patent_app_number] => 10/527255
[patent_app_country] => US
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[pdf_file] => patents/07/971/07971425.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/527255 | Urea concentration identifying system, method for indentifying urea concentration and automobile exhaust gas reducing system using same, and method for reducing automobile exhaust gas | Sep 9, 2003 | Issued |
Array
(
[id] => 1006407
[patent_doc_number] => 06901746
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-06-07
[patent_title] => 'Exhaust gas deNOx apparatus for engine'
[patent_app_type] => utility
[patent_app_number] => 10/658401
[patent_app_country] => US
[patent_app_date] => 2003-09-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/658401 | Exhaust gas deNOx apparatus for engine | Sep 9, 2003 | Issued |
Array
(
[id] => 7340198
[patent_doc_number] => 20040045285
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-03-11
[patent_title] => 'NOx reduction using zeolite catalysts'
[patent_app_type] => new
[patent_app_number] => 10/660264
[patent_app_country] => US
[patent_app_date] => 2003-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[firstpage_image] =>[orig_patent_app_number] => 10660264
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/660264 | NOx reduction using zeolite catalysts | Sep 9, 2003 | Abandoned |
Array
(
[id] => 939932
[patent_doc_number] => 06968679
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-29
[patent_title] => 'Method for operating an internal combustion engine'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/659676 | Method for operating an internal combustion engine | Sep 9, 2003 | Issued |
Array
(
[id] => 7427161
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[patent_issue_date] => 2004-04-08
[patent_title] => 'Exhaust gas purifying apparatus for internal combustion engine'
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Array
(
[id] => 4522320
[patent_doc_number] => 07886523
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-02-15
[patent_title] => 'Control methods for improved catalytic converter efficiency and diagnosis'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/657188 | Control methods for improved catalytic converter efficiency and diagnosis | Sep 8, 2003 | Issued |
Array
(
[id] => 1006711
[patent_doc_number] => 06901897
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[patent_kind] => B2
[patent_issue_date] => 2005-06-07
[patent_title] => 'Method and intake cam for retaining exhaust residuals for emissions reduction in a diesel engine'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/656976 | Method and intake cam for retaining exhaust residuals for emissions reduction in a diesel engine | Sep 4, 2003 | Issued |
Array
(
[id] => 601099
[patent_doc_number] => 07430854
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[patent_issue_date] => 2008-10-07
[patent_title] => 'Air fuel ratio controller for internal combustion engine for stopping calculation of model parameters when engine is in lean operation'
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Array
(
[id] => 7451965
[patent_doc_number] => 20040093853
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[patent_title] => 'System and method for using nonthermal plasma reactors'
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Array
(
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Array
(
[id] => 5744725
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[patent_issue_date] => 2006-05-25
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Array
(
[id] => 7187003
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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] =>) 10/631855 | Heating control system for gas sensor of engine | Jul 31, 2003 | Issued |