
Thanh P. Duong
Examiner (ID: 7300, Phone: (571)272-2794 , Office: P/1774 )
| Most Active Art Unit | 1774 |
| Art Unit(s) | 1764, 1797, 3711, 1774 |
| Total Applications | 1490 |
| Issued Applications | 1061 |
| Pending Applications | 49 |
| Abandoned Applications | 382 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8907447
[patent_doc_number] => 08479500
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-07-09
[patent_title] => 'Exhaust treatment system for an internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 13/083024
[patent_app_country] => US
[patent_app_date] => 2011-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3461
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13083024
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Array
(
[id] => 10020109
[patent_doc_number] => 09062585
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-06-23
[patent_title] => 'Large-capacity metal catalyst carrier and catalytic converter using same'
[patent_app_type] => utility
[patent_app_number] => 13/639583
[patent_app_country] => US
[patent_app_date] => 2011-04-05
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13639583
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/639583 | Large-capacity metal catalyst carrier and catalytic converter using same | Apr 4, 2011 | Issued |
Array
(
[id] => 7760893
[patent_doc_number] => 20120031085
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-09
[patent_title] => 'EXHAUST GAS PURIFYING CATALYST'
[patent_app_type] => utility
[patent_app_number] => 13/075420
[patent_app_country] => US
[patent_app_date] => 2011-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0031/20120031085.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/075420 | EXHAUST GAS PURIFYING CATALYST | Mar 29, 2011 | Abandoned |
Array
(
[id] => 10102965
[patent_doc_number] => 09138736
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-22
[patent_title] => 'Exhaust purifying catalyst'
[patent_app_type] => utility
[patent_app_number] => 13/637798
[patent_app_country] => US
[patent_app_date] => 2011-03-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/637798 | Exhaust purifying catalyst | Mar 28, 2011 | Issued |
Array
(
[id] => 8565908
[patent_doc_number] => 20120328479
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-12-27
[patent_title] => 'EXHAUST EMISSION CONTROL DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/581689
[patent_app_country] => US
[patent_app_date] => 2011-03-16
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13581689
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/581689 | Exhaust emission control device | Mar 15, 2011 | Issued |
Array
(
[id] => 8605992
[patent_doc_number] => 20130011304
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-01-10
[patent_title] => 'FILTERING STRUCTURE, INCLUDING PLUGGING MATERIAL'
[patent_app_type] => utility
[patent_app_number] => 13/635699
[patent_app_country] => US
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[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/635699 | FILTERING STRUCTURE, INCLUDING PLUGGING MATERIAL | Mar 14, 2011 | Abandoned |
Array
(
[id] => 8968084
[patent_doc_number] => 08506894
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-13
[patent_title] => 'Honeycomb structural body and exhaust gas conversion apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/046791
[patent_app_country] => US
[patent_app_date] => 2011-03-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/046791 | Honeycomb structural body and exhaust gas conversion apparatus | Mar 13, 2011 | Issued |
Array
(
[id] => 8393030
[patent_doc_number] => 20120230881
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-13
[patent_title] => 'HONEYCOMB FILTERS FOR REDUCING NOx AND PARTICULATE MATTER IN DIESEL ENGINE EXHAUST'
[patent_app_type] => utility
[patent_app_number] => 13/046275
[patent_app_country] => US
[patent_app_date] => 2011-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13046275
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/046275 | Honeycomb filters for reducing NOx and particulate matter in diesel engine exhaust | Mar 10, 2011 | Issued |
Array
(
[id] => 9454575
[patent_doc_number] => 08715579
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-06
[patent_title] => 'Honeycomb structure'
[patent_app_type] => utility
[patent_app_number] => 13/044575
[patent_app_country] => US
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13044575
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/044575 | Honeycomb structure | Mar 9, 2011 | Issued |
Array
(
[id] => 8796588
[patent_doc_number] => 08435455
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[patent_kind] => B2
[patent_issue_date] => 2013-05-07
[patent_title] => 'Honeycomb structural body and exhaust gas conversion apparatus'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/044574 | Honeycomb structural body and exhaust gas conversion apparatus | Mar 9, 2011 | Issued |
Array
(
[id] => 8379144
[patent_doc_number] => 20120222767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-06
[patent_title] => 'Exhaust Aftertreatment Device With Integrated Shell And Baffle'
[patent_app_type] => utility
[patent_app_number] => 13/040623
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/040623 | Exhaust aftertreatment device with integrated shell and baffle | Mar 3, 2011 | Issued |
Array
(
[id] => 6164624
[patent_doc_number] => 20110194987
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-11
[patent_title] => 'SCR SYSTEM WITH COMPENSATION ELEMENT AND MOTOR VEHICLE HAVING AN SCR SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/036188
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/036188 | SCR system with compensation element and motor vehicle having an SCR system | Feb 27, 2011 | Issued |
Array
(
[id] => 9120716
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Array
(
[id] => 8873851
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[patent_title] => 'Soot resistant diesel fuel reformer for diesel engine emissions aftertreatment'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/035960 | Soot resistant diesel fuel reformer for diesel engine emissions aftertreatment | Feb 25, 2011 | Issued |
Array
(
[id] => 7484109
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Array
(
[id] => 9170411
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Array
(
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Array
(
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Array
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Array
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