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] => 13197119 [patent_doc_number] => 10113472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Exhaust gas treatment device [patent_app_type] => utility [patent_app_number] => 15/819354 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2953 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819354
Exhaust gas treatment device Nov 20, 2017 Issued
Array ( [id] => 12752311 [patent_doc_number] => 20180142604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => AFTERTREATMENT ASSEMBLY TOLERANCE COMPENSATION SCHEME [patent_app_type] => utility [patent_app_number] => 15/818196 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818196 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818196
Aftertreatment assembly tolerance compensation scheme Nov 19, 2017 Issued
Array ( [id] => 13549649 [patent_doc_number] => 20180326372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => METHOD, APPARATUS AND SYSTEM FOR AFTERTREATMENT OF EXHAUST GAS COMPRISING INLINE HOUSING [patent_app_type] => utility [patent_app_number] => 15/817980 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817980 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817980
Method, apparatus and system for aftertreatment of exhaust gas comprising inline housing Nov 19, 2017 Issued
Array ( [id] => 12233692 [patent_doc_number] => 20180066555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'Exhaust Systems and Methods of Assembling Exhaust Systems for Marine Propulsion Devices' [patent_app_type] => utility [patent_app_number] => 15/803033 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4548 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15803033 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803033
Exhaust systems and methods of assembling exhaust systems for marine propulsion devices Nov 2, 2017 Issued
Array ( [id] => 17393786 [patent_doc_number] => 11242790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Flow reversing mixer assembly [patent_app_type] => utility [patent_app_number] => 16/756280 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 29 [patent_no_of_words] => 8692 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756280
Flow reversing mixer assembly Nov 2, 2017 Issued
Array ( [id] => 14747619 [patent_doc_number] => 20190256983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => A TURBINE ENGINE PART COATED IN A THERMAL BARRIER, AND A METHOD OF OBTAINING IT [patent_app_type] => utility [patent_app_number] => 16/348369 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16348369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348369
Turbine engine part coated in a thermal barrier, and a method of obtaining it Oct 30, 2017 Issued
Array ( [id] => 12233700 [patent_doc_number] => 20180066563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'VORTEX FLOW APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/799108 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7676 [patent_no_of_claims] => 4 [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] => 15799108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799108
VORTEX FLOW APPARATUS Oct 30, 2017 Abandoned
Array ( [id] => 14806943 [patent_doc_number] => 20190270081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => CATALYTIC AND SORPTIVE ARTICLES COMPRISING METAL FIBER FELT SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/345391 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345391
CATALYTIC AND SORPTIVE ARTICLES COMPRISING METAL FIBER FELT SUBSTRATES Oct 26, 2017 Abandoned
Array ( [id] => 12657760 [patent_doc_number] => 20180111086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => HYDROCARBON INJECTION THROUGH SMALL PORE CU-ZEOLITE CATALYST [patent_app_type] => utility [patent_app_number] => 15/793228 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793228 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793228
HYDROCARBON INJECTION THROUGH SMALL PORE CU-ZEOLITE CATALYST Oct 24, 2017 Abandoned
Array ( [id] => 16170121 [patent_doc_number] => 10711674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Passive nitrogen oxide adsorber catalyst [patent_app_type] => utility [patent_app_number] => 15/789174 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4130 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15789174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789174
Passive nitrogen oxide adsorber catalyst Oct 19, 2017 Issued
Array ( [id] => 16254214 [patent_doc_number] => 20200263588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => CATALYST SUBSTRATE AND FILTER STRUCTURE INCLUDING PLATES AND METHOD OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 16/060604 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16060604 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060604
CATALYST SUBSTRATE AND FILTER STRUCTURE INCLUDING PLATES AND METHOD OF FORMING SAME Oct 19, 2017 Abandoned
Array ( [id] => 14979131 [patent_doc_number] => 10443472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Extruded honeycomb catalyst [patent_app_type] => utility [patent_app_number] => 15/789387 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3929 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15789387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789387
Extruded honeycomb catalyst Oct 19, 2017 Issued
Array ( [id] => 15881001 [patent_doc_number] => 10646825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Metal catalyst support, manufacturing method and apparatus therefor [patent_app_type] => utility [patent_app_number] => 16/341659 [patent_app_country] => US [patent_app_date] => 2017-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3809 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341659
Metal catalyst support, manufacturing method and apparatus therefor Oct 12, 2017 Issued
Array ( [id] => 14701349 [patent_doc_number] => 10378412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Metal substrate for catalytic converter and catalyst carrier [patent_app_type] => utility [patent_app_number] => 16/084666 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 11450 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084666
Metal substrate for catalytic converter and catalyst carrier Oct 10, 2017 Issued
Array ( [id] => 14713453 [patent_doc_number] => 20190247790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => SURFACE TEXTURED STRUCTURAL CATALYST AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 16/337784 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16337784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/337784
SURFACE TEXTURED STRUCTURAL CATALYST AND APPLICATIONS THEREOF Sep 27, 2017 Abandoned
Array ( [id] => 16605008 [patent_doc_number] => 10905992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Honeycomb structural body, method for manufacturing the same, and exhaust gas purification filter [patent_app_type] => utility [patent_app_number] => 16/337520 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 12256 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16337520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/337520
Honeycomb structural body, method for manufacturing the same, and exhaust gas purification filter Sep 25, 2017 Issued
Array ( [id] => 15072211 [patent_doc_number] => 10465583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Exhaust-gas-purification catalytic heating device [patent_app_type] => utility [patent_app_number] => 15/709983 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5221 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15709983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/709983
Exhaust-gas-purification catalytic heating device Sep 19, 2017 Issued
Array ( [id] => 14650189 [patent_doc_number] => 20190232223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => EXHAUST GAS TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/332734 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16332734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332734
EXHAUST GAS TREATMENT APPARATUS Sep 14, 2017 Abandoned
Array ( [id] => 13968865 [patent_doc_number] => 10213768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => NO [patent_app_type] => utility [patent_app_number] => 15/692021 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7694 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 15692021 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/692021
NO Aug 30, 2017 Issued
Array ( [id] => 12217878 [patent_doc_number] => 20180056237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'AIR CLEANER FOR FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/684232 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2307 [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] => 15684232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684232
Air cleaner for fuel cell system Aug 22, 2017 Issued
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