
Thanh P. Duong
Examiner (ID: 901)
| Most Active Art Unit | 1774 |
| Art Unit(s) | 1774, 1764, 1797, 3711 |
| Total Applications | 1490 |
| Issued Applications | 1060 |
| Pending Applications | 49 |
| Abandoned Applications | 382 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5428042
[patent_doc_number] => 20090087352
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-02
[patent_title] => 'MAT MATERIAL, EXHAUST GAS TREATING APPARATUS, AND MUFFLER'
[patent_app_type] => utility
[patent_app_number] => 12/106120
[patent_app_country] => US
[patent_app_date] => 2008-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8541
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0087/20090087352.pdf
[firstpage_image] =>[orig_patent_app_number] => 12106120
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/106120 | Mat material, exhaust gas treating apparatus, and muffler | Apr 17, 2008 | Issued |
Array
(
[id] => 5428043
[patent_doc_number] => 20090087353
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-02
[patent_title] => 'MAT MEMBER, EXHAUST GAS TREATMENT APPARATUS, AND MUFFLING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/106130
[patent_app_country] => US
[patent_app_date] => 2008-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 8733
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0087/20090087353.pdf
[firstpage_image] =>[orig_patent_app_number] => 12106130
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/106130 | MAT MEMBER, EXHAUST GAS TREATMENT APPARATUS, AND MUFFLING APPARATUS | Apr 17, 2008 | Abandoned |
Array
(
[id] => 4872643
[patent_doc_number] => 20080199377
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-08-21
[patent_title] => 'Exhaust filter system for non-road engine'
[patent_app_type] => utility
[patent_app_number] => 12/148378
[patent_app_country] => US
[patent_app_date] => 2008-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3214
[patent_no_of_claims] => 20
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0199/20080199377.pdf
[firstpage_image] =>[orig_patent_app_number] => 12148378
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/148378 | Exhaust filter system for non-road engine | Apr 16, 2008 | Issued |
Array
(
[id] => 3640
[patent_doc_number] => 07811527
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-10-12
[patent_title] => 'Exhaust purification with on-board ammonia production'
[patent_app_type] => utility
[patent_app_number] => 12/099831
[patent_app_country] => US
[patent_app_date] => 2008-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4780
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/811/07811527.pdf
[firstpage_image] =>[orig_patent_app_number] => 12099831
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/099831 | Exhaust purification with on-board ammonia production | Apr 8, 2008 | Issued |
Array
(
[id] => 141198
[patent_doc_number] => 07691341
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-04-06
[patent_title] => 'Method of forming a catalyst element having a thermal barrier coating as the catalyst substrate'
[patent_app_type] => utility
[patent_app_number] => 12/099280
[patent_app_country] => US
[patent_app_date] => 2008-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4639
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/691/07691341.pdf
[firstpage_image] =>[orig_patent_app_number] => 12099280
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/099280 | Method of forming a catalyst element having a thermal barrier coating as the catalyst substrate | Apr 7, 2008 | Issued |
Array
(
[id] => 7810914
[patent_doc_number] => 08133444
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-03-13
[patent_title] => 'Exhaust gas purification system for internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 12/450604
[patent_app_country] => US
[patent_app_date] => 2008-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 5967
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/133/08133444.pdf
[firstpage_image] =>[orig_patent_app_number] => 12450604
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/450604 | Exhaust gas purification system for internal combustion engine | Apr 6, 2008 | Issued |
Array
(
[id] => 7555050
[patent_doc_number] => 08066950
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-29
[patent_title] => 'Catalytic converter system and element for diesel engines'
[patent_app_type] => utility
[patent_app_number] => 12/059472
[patent_app_country] => US
[patent_app_date] => 2008-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 5169
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/066/08066950.pdf
[firstpage_image] =>[orig_patent_app_number] => 12059472
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/059472 | Catalytic converter system and element for diesel engines | Mar 30, 2008 | Issued |
Array
(
[id] => 4612051
[patent_doc_number] => 07988922
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-08-02
[patent_title] => 'Honeycomb filter and exhaust gas purifying apparatus'
[patent_app_type] => utility
[patent_app_number] => 12/058112
[patent_app_country] => US
[patent_app_date] => 2008-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 12940
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/988/07988922.pdf
[firstpage_image] =>[orig_patent_app_number] => 12058112
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/058112 | Honeycomb filter and exhaust gas purifying apparatus | Mar 27, 2008 | Issued |
Array
(
[id] => 6419010
[patent_doc_number] => 20100150791
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-17
[patent_title] => 'FIBER MAT CONTAINING AN ORGANOSILICON COMPOUND AND POLLUTION CONTROL DEVICE USING IT'
[patent_app_type] => utility
[patent_app_number] => 12/593647
[patent_app_country] => US
[patent_app_date] => 2008-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0150/20100150791.pdf
[firstpage_image] =>[orig_patent_app_number] => 12593647
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/593647 | Fiber mat containing an organosilicon compound and pollution control device using it | Mar 27, 2008 | Issued |
Array
(
[id] => 4681692
[patent_doc_number] => 20080247918
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-09
[patent_title] => 'HONEYCOMB FILTER, EXHAUST GAS PURIFYING APPARATUS, AND METHOD FOR MANUFACTURING HONEYCOMB FILTER'
[patent_app_type] => utility
[patent_app_number] => 12/056691
[patent_app_country] => US
[patent_app_date] => 2008-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => publications/A1/0247/20080247918.pdf
[firstpage_image] =>[orig_patent_app_number] => 12056691
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/056691 | HONEYCOMB FILTER, EXHAUST GAS PURIFYING APPARATUS, AND METHOD FOR MANUFACTURING HONEYCOMB FILTER | Mar 26, 2008 | Abandoned |
Array
(
[id] => 4718490
[patent_doc_number] => 20080241012
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-02
[patent_title] => 'HONEYCOMB STRUCTURE, METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE, AND EXHAUST GAS PURIFYING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/053885
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[patent_app_date] => 2008-03-24
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[firstpage_image] =>[orig_patent_app_number] => 12053885
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/053885 | Honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purifying apparatus | Mar 23, 2008 | Issued |
Array
(
[id] => 4718491
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[patent_title] => 'HONEYCOMB FILTER AND EXHAUST GAS PURIFYING APPARATUS'
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Array
(
[id] => 7518466
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Array
(
[id] => 8663923
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[patent_issue_date] => 2013-02-19
[patent_title] => 'Exhaust emission control device'
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[patent_app_number] => 12/678941
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/047769 | EXHAUST GAS PURIFYING SYSTEM | Mar 12, 2008 | Abandoned |
Array
(
[id] => 4886659
[patent_doc_number] => 20080260991
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[patent_kind] => A1
[patent_issue_date] => 2008-10-23
[patent_title] => 'CATALYST SUPPORTING HONEYCOMB AND METHOD OF MANUFACTURING THE SAME'
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[pdf_file] => publications/A1/0260/20080260991.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/046842 | Catalyst supporting honeycomb and method of manufacturing the same | Mar 11, 2008 | Issued |
Array
(
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/037362 | Exhaust gas treatment catalyst | Feb 25, 2008 | Issued |
Array
(
[id] => 4721717
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[patent_title] => 'SCR ON LOW THERMAL MASS FILTER SUBSTRATES'
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[patent_app_number] => 12/036019
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[firstpage_image] =>[orig_patent_app_number] => 12036019
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/036019 | SCR on low thermal mass filter substrates | Feb 21, 2008 | Issued |