Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 8232326 [patent_doc_number] => 08197766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Catalytic converter, holding material for catalytic converter and production method thereof' [patent_app_type] => utility [patent_app_number] => 12/222448 [patent_app_country] => US [patent_app_date] => 2008-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5579 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/197/08197766.pdf [firstpage_image] =>[orig_patent_app_number] => 12222448 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/222448
Catalytic converter, holding material for catalytic converter and production method thereof Aug 7, 2008 Issued
Array ( [id] => 6372333 [patent_doc_number] => 20100080737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'EXHAUST GAS TREATMENT CATALYST AND EXHAUST GAS TREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/523770 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2545 [patent_no_of_claims] => 9 [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/A1/0080/20100080737.pdf [firstpage_image] =>[orig_patent_app_number] => 12523770 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523770
Exhaust gas treatment catalyst and exhaust gas treatment system Aug 6, 2008 Issued
Array ( [id] => 6049465 [patent_doc_number] => 20110107746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'EXHAUST GAS PURIFICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/675100 [patent_app_country] => US [patent_app_date] => 2008-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5971 [patent_no_of_claims] => 7 [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/A1/0107/20110107746.pdf [firstpage_image] =>[orig_patent_app_number] => 12675100 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/675100
EXHAUST GAS PURIFICATION DEVICE Aug 4, 2008 Abandoned
Array ( [id] => 7550272 [patent_doc_number] => 08062604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Filter element' [patent_app_type] => utility [patent_app_number] => 12/183327 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4426 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/062/08062604.pdf [firstpage_image] =>[orig_patent_app_number] => 12183327 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183327
Filter element Jul 30, 2008 Issued
Array ( [id] => 6347600 [patent_doc_number] => 20100021356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'SPIN FORMED CATALYST' [patent_app_type] => utility [patent_app_number] => 12/178812 [patent_app_country] => US [patent_app_date] => 2008-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3453 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20100021356.pdf [firstpage_image] =>[orig_patent_app_number] => 12178812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/178812
Spin formed catalyst Jul 23, 2008 Issued
Array ( [id] => 5289903 [patent_doc_number] => 20090022633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'CATALYTIC CONVERTER, HOLDING MATERIAL FOR CATALYTIC CONVERTER AND PRODUCTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/175509 [patent_app_country] => US [patent_app_date] => 2008-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8676 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20090022633.pdf [firstpage_image] =>[orig_patent_app_number] => 12175509 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/175509
Catalytic converter, holding material for catalytic converter and production method thereof Jul 17, 2008 Issued
Array ( [id] => 5945626 [patent_doc_number] => 20110030356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'POLLUTION CONTROL DEVICES, REINFORCED MAT MATERIAL FOR USE THEREIN AND METHODS OF MAKING SAME' [patent_app_type] => utility [patent_app_number] => 12/668165 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6094 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20110030356.pdf [firstpage_image] =>[orig_patent_app_number] => 12668165 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/668165
Pollution control devices, reinforced mat material for use therein and methods of making same Jul 8, 2008 Issued
Array ( [id] => 9019859 [patent_doc_number] => 08529842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-10 [patent_title] => 'Ceramic honeycomb body and method for producing the same' [patent_app_type] => utility [patent_app_number] => 12/145000 [patent_app_country] => US [patent_app_date] => 2008-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4212 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12145000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/145000
Ceramic honeycomb body and method for producing the same Jun 23, 2008 Issued
Array ( [id] => 4604401 [patent_doc_number] => 07985380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-26 [patent_title] => 'Particulate trap with coated fiber layer and exhaust system having the particulate trap' [patent_app_type] => utility [patent_app_number] => 12/144963 [patent_app_country] => US [patent_app_date] => 2008-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6438 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/985/07985380.pdf [firstpage_image] =>[orig_patent_app_number] => 12144963 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/144963
Particulate trap with coated fiber layer and exhaust system having the particulate trap Jun 23, 2008 Issued
Array ( [id] => 4681693 [patent_doc_number] => 20080247919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Calibrated Catalyst Carrier Body with Corrugated Casing' [patent_app_type] => utility [patent_app_number] => 12/140300 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8296 [patent_no_of_claims] => 18 [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/A1/0247/20080247919.pdf [firstpage_image] =>[orig_patent_app_number] => 12140300 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/140300
Calibrated catalyst carrier body with corrugated casing Jun 16, 2008 Issued
Array ( [id] => 9468348 [patent_doc_number] => 08721978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Catalyst carrier' [patent_app_type] => utility [patent_app_number] => 12/137238 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6213 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12137238 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137238
Catalyst carrier Jun 10, 2008 Issued
Array ( [id] => 8527332 [patent_doc_number] => 08303900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Exhaust gas purification device' [patent_app_type] => utility [patent_app_number] => 12/670727 [patent_app_country] => US [patent_app_date] => 2008-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4491 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12670727 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/670727
Exhaust gas purification device May 25, 2008 Issued
Array ( [id] => 5958390 [patent_doc_number] => 20110182777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'EROSION RESISTANT MOUNTING MATERIAL AND METHOD OF MAKING AND USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/663712 [patent_app_country] => US [patent_app_date] => 2008-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8734 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20110182777.pdf [firstpage_image] =>[orig_patent_app_number] => 12663712 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/663712
Erosion resistant mounting material and method of making and using the same May 18, 2008 Issued
Array ( [id] => 8548700 [patent_doc_number] => 08323579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'S storage catalyst and exhaust-gas converting apparatus' [patent_app_type] => utility [patent_app_number] => 12/599815 [patent_app_country] => US [patent_app_date] => 2008-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7807 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12599815 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/599815
S storage catalyst and exhaust-gas converting apparatus May 12, 2008 Issued
Array ( [id] => 141207 [patent_doc_number] => 07691349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Exhaust gas treating method' [patent_app_type] => utility [patent_app_number] => 12/117419 [patent_app_country] => US [patent_app_date] => 2008-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6756 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/691/07691349.pdf [firstpage_image] =>[orig_patent_app_number] => 12117419 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/117419
Exhaust gas treating method May 7, 2008 Issued
Array ( [id] => 4839256 [patent_doc_number] => 20080279741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Reactor system for reducing NOx emissions from boilers' [patent_app_type] => utility [patent_app_number] => 12/150943 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8290 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0279/20080279741.pdf [firstpage_image] =>[orig_patent_app_number] => 12150943 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/150943
Reactor system for reducing NOx emissions from boilers Apr 29, 2008 Issued
Array ( [id] => 8176104 [patent_doc_number] => 08178052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Repositionable mounting material, pollution control device, and methods of making the same' [patent_app_type] => utility [patent_app_number] => 12/663613 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8726 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/178/08178052.pdf [firstpage_image] =>[orig_patent_app_number] => 12663613 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/663613
Repositionable mounting material, pollution control device, and methods of making the same Apr 27, 2008 Issued
Array ( [id] => 6517219 [patent_doc_number] => 20100202934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'EXHAUST GAS PURIFICATION DEVICE FOR AN EXHAUST SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/597514 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2341 [patent_no_of_claims] => 13 [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/A1/0202/20100202934.pdf [firstpage_image] =>[orig_patent_app_number] => 12597514 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597514
EXHAUST GAS PURIFICATION DEVICE FOR AN EXHAUST SYSTEM Apr 23, 2008 Abandoned
Array ( [id] => 5295891 [patent_doc_number] => 20090010817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Honeycomb filter' [patent_app_type] => utility [patent_app_number] => 12/081934 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5919 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20090010817.pdf [firstpage_image] =>[orig_patent_app_number] => 12081934 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081934
Honeycomb filter Apr 22, 2008 Abandoned
Array ( [id] => 8968083 [patent_doc_number] => 08506893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Selective catalytic reduction catalyst system with expanded temperature window' [patent_app_type] => utility [patent_app_number] => 12/108175 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4722 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12108175 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/108175
Selective catalytic reduction catalyst system with expanded temperature window Apr 22, 2008 Issued
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