Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 11115706 [patent_doc_number] => 20160312679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'Engine Exhaust System Decomposition Tube' [patent_app_type] => utility [patent_app_number] => 14/694858 [patent_app_country] => US [patent_app_date] => 2015-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3440 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14694858 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/694858
Engine Exhaust System Decomposition Tube Apr 22, 2015 Abandoned
Array ( [id] => 11442274 [patent_doc_number] => 20170043295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'EXHAUST GAS PURIFICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/304828 [patent_app_country] => US [patent_app_date] => 2015-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4044 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15304828 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/304828
Exhaust gas purification system Apr 15, 2015 Issued
Array ( [id] => 11108331 [patent_doc_number] => 20160305301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'RESERVOIR FOR GAS TREATMENT DEVICE HAVING LOOSE FILL INSULATION AND AN ASSOCIATED METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 14/687211 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6385 [patent_no_of_claims] => 27 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14687211 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/687211
RESERVOIR FOR GAS TREATMENT DEVICE HAVING LOOSE FILL INSULATION AND AN ASSOCIATED METHOD OF USE Apr 14, 2015 Abandoned
Array ( [id] => 10326402 [patent_doc_number] => 20150211406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'After-Treatment System' [patent_app_type] => utility [patent_app_number] => 14/679712 [patent_app_country] => US [patent_app_date] => 2015-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5911 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14679712 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/679712
After-Treatment System Apr 5, 2015 Abandoned
Array ( [id] => 11395842 [patent_doc_number] => 20170016377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'HEAT INSULATING STRUCTURE FOR EXHAUST JUNCTION PIPE' [patent_app_type] => utility [patent_app_number] => 15/301121 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4597 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15301121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/301121
Heat insulating structure for exhaust junction pipe Mar 29, 2015 Issued
Array ( [id] => 11082646 [patent_doc_number] => 20160279611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'Catalyst with lanthamide-doped zirconia and methods of making' [patent_app_type] => utility [patent_app_number] => 14/669446 [patent_app_country] => US [patent_app_date] => 2015-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 17986 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14669446 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/669446
Catalyst with lanthamide-doped zirconia and methods of making Mar 25, 2015 Abandoned
Array ( [id] => 11066562 [patent_doc_number] => 20160263526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'Synergized PGM Close-Coupled Catalysts for TWC Applications' [patent_app_type] => utility [patent_app_number] => 14/657842 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7407 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14657842 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/657842
Synergized PGM close-coupled catalysts for TWC applications Mar 12, 2015 Issued
Array ( [id] => 10375063 [patent_doc_number] => 20150260070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'Compact Cylindrical Selective Catalytic Reduction System for Nitrogen Oxide Reduction in the Oxygen-Rich Exhaust of 500 to 4500 kW Internal Combustion Engines' [patent_app_type] => utility [patent_app_number] => 14/643080 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6619 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14643080 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/643080
Compact cylindrical selective catalytic reduction system for nitrogen oxide reduction in the oxygen-rich exhaust of 500 to 4500 kW internal combustion engines Mar 9, 2015 Issued
Array ( [id] => 11319751 [patent_doc_number] => 09518490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Exhaust gas processing device for engine' [patent_app_type] => utility [patent_app_number] => 14/641577 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3938 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14641577 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/641577
Exhaust gas processing device for engine Mar 8, 2015 Issued
Array ( [id] => 10353893 [patent_doc_number] => 20150238898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'Catalyst module, receiving unit for such a catalyst module and method for manufacturing such a catalyst module' [patent_app_type] => utility [patent_app_number] => 14/633316 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7737 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14633316 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/633316
Catalyst module, receiving unit for such a catalyst module and method for manufacturing such a catalyst module Feb 26, 2015 Issued
Array ( [id] => 10362433 [patent_doc_number] => 20150247438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'Catalyst device, element box for a catalytic device, and handling tool for handling the element box' [patent_app_type] => utility [patent_app_number] => 14/633325 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6341 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14633325 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/633325
Catalyst device, element box for a catalytic device, and handling tool for handling the element box Feb 26, 2015 Issued
Array ( [id] => 10355687 [patent_doc_number] => 20150240692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'EXHAUST AFTERTREATMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 14/631186 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5725 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14631186 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/631186
Exhaust aftertreatment device Feb 24, 2015 Issued
Array ( [id] => 10375060 [patent_doc_number] => 20150260067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'PLUGGED HONEYCOMB STRUCTURE AND MANUFACTURING METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 14/628527 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 21223 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14628527 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/628527
Plugged honeycomb structure and manufacturing method of the same Feb 22, 2015 Issued
Array ( [id] => 11351381 [patent_doc_number] => 20160370121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'CHEMICAL HEAT STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 15/117909 [patent_app_country] => US [patent_app_date] => 2015-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4138 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15117909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/117909
CHEMICAL HEAT STORAGE DEVICE Feb 19, 2015 Abandoned
Array ( [id] => 10280429 [patent_doc_number] => 20150165426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'Catalyzed SCR Filter and Emission Treatment System' [patent_app_type] => utility [patent_app_number] => 14/624186 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8774 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14624186 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/624186
Catalyzed SCR filter and emission treatment system Feb 16, 2015 Issued
Array ( [id] => 10109401 [patent_doc_number] => 09144795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-29 [patent_title] => 'Catalyzed SCR filter and emission treatment system' [patent_app_type] => utility [patent_app_number] => 14/624179 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8786 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14624179 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/624179
Catalyzed SCR filter and emission treatment system Feb 16, 2015 Issued
Array ( [id] => 10267775 [patent_doc_number] => 20150152772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'Exhaust Treatment Device With Integral Mount' [patent_app_type] => utility [patent_app_number] => 14/619613 [patent_app_country] => US [patent_app_date] => 2015-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3724 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14619613 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/619613
Exhaust treatment device with integral mount Feb 10, 2015 Issued
Array ( [id] => 11031860 [patent_doc_number] => 20160228816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'Reactor Apparatus and Method for Reducing NOx from Exhaust Gases Produced by Industrial Processes' [patent_app_type] => utility [patent_app_number] => 14/618341 [patent_app_country] => US [patent_app_date] => 2015-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4324 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14618341 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/618341
Reactor apparatus and method for reducing NOx from exhaust gases produced by industrial processes Feb 9, 2015 Issued
Array ( [id] => 10274536 [patent_doc_number] => 20150159533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'Catalyzed SCR Filter and Emission Treatment System' [patent_app_type] => utility [patent_app_number] => 14/607471 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8789 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14607471 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607471
Catalyzed SCR filter and emission treatment system Jan 27, 2015 Issued
Array ( [id] => 9995414 [patent_doc_number] => 09040006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-05-26 [patent_title] => 'Catalyzed SCR filter and emission treatment method' [patent_app_type] => utility [patent_app_number] => 14/607777 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8788 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14607777 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607777
Catalyzed SCR filter and emission treatment method Jan 27, 2015 Issued
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