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] => 15149199 [patent_doc_number] => 20190353077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => CLOSE COUPLED SINGLE MODULE AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/525114 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525114
Close coupled single module aftertreatment system Jul 28, 2019 Issued
Array ( [id] => 17941635 [patent_doc_number] => 11476094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Device and system for energy generation by controlled plasma ignition and incineration [patent_app_type] => utility [patent_app_number] => 16/517617 [patent_app_country] => US [patent_app_date] => 2019-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4057 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517617
Device and system for energy generation by controlled plasma ignition and incineration Jul 20, 2019 Issued
Array ( [id] => 16583492 [patent_doc_number] => 20210017894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Exhaust Treatment Device With Multiple Substrates [patent_app_type] => utility [patent_app_number] => 16/515271 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515271
Exhaust treatment device with multiple substrates Jul 17, 2019 Issued
Array ( [id] => 15364895 [patent_doc_number] => 20200018212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => COMPRESSION CLAMPING EXHAUST CATALYST [patent_app_type] => utility [patent_app_number] => 16/505928 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505928 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505928
Compression clamping exhaust catalyst Jul 8, 2019 Issued
Array ( [id] => 14991589 [patent_doc_number] => 20190314752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => POROUS HONEYCOMB FILTER [patent_app_type] => utility [patent_app_number] => 16/452937 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452937
Porous honeycomb filter Jun 25, 2019 Issued
Array ( [id] => 15325529 [patent_doc_number] => 20200003094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => HONEYCOMB STRUCTURE BODY AND EXHAUST GAS PURIFICATION FILTER [patent_app_type] => utility [patent_app_number] => 16/446978 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446978
Honeycomb structure body and exhaust gas purification filter Jun 19, 2019 Issued
Array ( [id] => 15484125 [patent_doc_number] => 10557397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Asynchronous reductant insertion in aftertreatment systems [patent_app_type] => utility [patent_app_number] => 16/444068 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8450 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444068
Asynchronous reductant insertion in aftertreatment systems Jun 17, 2019 Issued
Array ( [id] => 15268897 [patent_doc_number] => 20190383182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/442605 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442605
Exhaust system of an internal combustion engine Jun 16, 2019 Issued
Array ( [id] => 15814545 [patent_doc_number] => 10632430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Systems and methods for mixing exhaust gases and reductant in an aftertreatment system [patent_app_type] => utility [patent_app_number] => 16/442014 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 14449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442014
Systems and methods for mixing exhaust gases and reductant in an aftertreatment system Jun 13, 2019 Issued
Array ( [id] => 15294897 [patent_doc_number] => 20190390584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => HONEYCOMB FILTER [patent_app_type] => utility [patent_app_number] => 16/437380 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437380
Honeycomb filter Jun 10, 2019 Issued
Array ( [id] => 17222284 [patent_doc_number] => 11174776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Optimized component for purifying exhaust gases [patent_app_type] => utility [patent_app_number] => 15/733992 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2518 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733992
Optimized component for purifying exhaust gases Jun 5, 2019 Issued
Array ( [id] => 18301294 [patent_doc_number] => 11623180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Catalytic converter [patent_app_type] => utility [patent_app_number] => 17/612769 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4581 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612769
Catalytic converter May 21, 2019 Issued
Array ( [id] => 15211433 [patent_doc_number] => 20190368403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => ELECTRICALLY HEATED CATALYST DEVICE [patent_app_type] => utility [patent_app_number] => 16/410069 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410069
Electrically heated catalyst device May 12, 2019 Issued
Array ( [id] => 15118463 [patent_doc_number] => 20190345864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => PURIFICATION CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/405087 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405087
Purification control device May 6, 2019 Issued
Array ( [id] => 15149193 [patent_doc_number] => 20190353074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => HONEYCOMB STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/398464 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16398464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/398464
Honeycomb structure Apr 29, 2019 Issued
Array ( [id] => 15310285 [patent_doc_number] => 10519836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Catalyst structure [patent_app_type] => utility [patent_app_number] => 16/395372 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7549 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395372
Catalyst structure Apr 25, 2019 Issued
Array ( [id] => 15024803 [patent_doc_number] => 20190323406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => EXHAUST TREATMENT DEVICE FOR DIESEL ENGINE [patent_app_type] => utility [patent_app_number] => 16/391690 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391690
Exhaust treatment device for diesel engine Apr 22, 2019 Issued
Array ( [id] => 16199262 [patent_doc_number] => 10724415 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Exhaust aftertreatment component with heat exchanger [patent_app_type] => utility [patent_app_number] => 16/390163 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2161 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390163
Exhaust aftertreatment component with heat exchanger Apr 21, 2019 Issued
Array ( [id] => 15072217 [patent_doc_number] => 10465586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Inorganic fibre mats [patent_app_type] => utility [patent_app_number] => 16/388591 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8192 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388591
Inorganic fibre mats Apr 17, 2019 Issued
Array ( [id] => 16870911 [patent_doc_number] => 20210164378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => EXHAUST GAS PURIFICATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/046517 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046517
Exhaust gas purification catalyst Apr 16, 2019 Issued
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