Search

Diem T. Tran

Examiner (ID: 2380, Phone: (571)272-4866 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3747, 3746
Total Applications
1648
Issued Applications
1287
Pending Applications
71
Abandoned Applications
303

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13066487 [patent_doc_number] => 10054019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Method of controlling the operation of an aftertreatment system of a motor vehicle [patent_app_type] => utility [patent_app_number] => 15/413106 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5171 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15413106 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/413106
Method of controlling the operation of an aftertreatment system of a motor vehicle Jan 22, 2017 Issued
Array ( [id] => 13815221 [patent_doc_number] => 10184373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Internal combustion engine for reducing exhaust gas emissions [patent_app_type] => utility [patent_app_number] => 15/410801 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1719 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410801
Internal combustion engine for reducing exhaust gas emissions Jan 19, 2017 Issued
Array ( [id] => 11822519 [patent_doc_number] => 20170211456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'INTERNAL COMBUSTION ENGINE WITH EXHAUST-GAS AFTERTREATMENT SYSTEM AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE OF SAID TYPE' [patent_app_type] => utility [patent_app_number] => 15/410617 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9737 [patent_no_of_claims] => 20 [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] => 15410617 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410617
Internal combustion engine with exhaust-gas aftertreatment system and method for operating an internal combustion engine of said type Jan 18, 2017 Issued
Array ( [id] => 15423599 [patent_doc_number] => 10544720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => System and method for managing contaminant storage in a storage catalyst [patent_app_type] => utility [patent_app_number] => 15/408799 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6332 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15408799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408799
System and method for managing contaminant storage in a storage catalyst Jan 17, 2017 Issued
Array ( [id] => 14949657 [patent_doc_number] => 10436089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Radio frequency sensor in an exhaust aftertreatment system [patent_app_type] => utility [patent_app_number] => 15/408645 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5198 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15408645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408645
Radio frequency sensor in an exhaust aftertreatment system Jan 17, 2017 Issued
Array ( [id] => 13917545 [patent_doc_number] => 10202881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Integration of exhaust gas recirculation (EGR), exhaust heat recovery (EHRS), and latent heat storage in a complete exhaust thermal management module [patent_app_type] => utility [patent_app_number] => 15/408482 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5738 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15408482 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408482
Integration of exhaust gas recirculation (EGR), exhaust heat recovery (EHRS), and latent heat storage in a complete exhaust thermal management module Jan 17, 2017 Issued
Array ( [id] => 13301611 [patent_doc_number] => 20180202342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => METHOD AND APPARATUS FOR MONITORING A PARTICULATE FILTER [patent_app_type] => utility [patent_app_number] => 15/407292 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407292
Method and apparatus for monitoring a particulate filter Jan 16, 2017 Issued
Array ( [id] => 14089211 [patent_doc_number] => 10240502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Method of monitoring an exhaust gas aftertreatment system [patent_app_type] => utility [patent_app_number] => 15/407138 [patent_app_country] => US [patent_app_date] => 2017-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5911 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407138
Method of monitoring an exhaust gas aftertreatment system Jan 15, 2017 Issued
Array ( [id] => 11822506 [patent_doc_number] => 20170211442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/405597 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11789 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15405597 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405597
EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE Jan 12, 2017 Abandoned
Array ( [id] => 11866905 [patent_doc_number] => 20170234190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'SCR TANK WITH VENTILATION LINE ATTACHED IN SECTIONS' [patent_app_type] => utility [patent_app_number] => 15/402397 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3969 [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] => 15402397 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402397
SCR tank with ventilation line attached in sections Jan 9, 2017 Issued
Array ( [id] => 16246723 [patent_doc_number] => 10746068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Exhaust energy reutilization device [patent_app_type] => utility [patent_app_number] => 15/402987 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5929 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15402987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402987
Exhaust energy reutilization device Jan 9, 2017 Issued
Array ( [id] => 15228793 [patent_doc_number] => 10502111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Exhaust system for an internal combustion engine and method for operating an exhaust system [patent_app_type] => utility [patent_app_number] => 15/402601 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4706 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15402601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402601
Exhaust system for an internal combustion engine and method for operating an exhaust system Jan 9, 2017 Issued
Array ( [id] => 13805663 [patent_doc_number] => 10180093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Selectively tunable exhaust noise attenuation device [patent_app_type] => utility [patent_app_number] => 15/402880 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15402880 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402880
Selectively tunable exhaust noise attenuation device Jan 9, 2017 Issued
Array ( [id] => 12883624 [patent_doc_number] => 20180186383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => TRACKING DIAGNOSTIC FOR CONTINUOUSLY VARIABLE VALVE SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/399228 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15399228 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399228
Tracking diagnostic for continuously variable valve systems Jan 4, 2017 Issued
Array ( [id] => 14884471 [patent_doc_number] => 10422265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Exhaust gas purifying system and exhaust gas purifying method [patent_app_type] => utility [patent_app_number] => 15/511264 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7474 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15511264 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511264
Exhaust gas purifying system and exhaust gas purifying method Dec 13, 2016 Issued
Array ( [id] => 11543101 [patent_doc_number] => 20170096927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'METHOD OF TESTING A PROPER FUNCTIONING OF A SELECTIVE CATALYTIC REDUCTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/287094 [patent_app_country] => US [patent_app_date] => 2016-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8781 [patent_no_of_claims] => 13 [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] => 15287094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/287094
Method of testing a proper functioning of a selective catalytic reduction system Oct 5, 2016 Issued
Array ( [id] => 12608193 [patent_doc_number] => 20180094561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => FERRITE AS THREE-WAY CATALYST FOR TREATMENT OF EXHAUST GAS FROM VEHICLE ENGINE [patent_app_type] => utility [patent_app_number] => 15/285684 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15285684 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/285684
FERRITE AS THREE-WAY CATALYST FOR TREATMENT OF EXHAUST GAS FROM VEHICLE ENGINE Oct 4, 2016 Abandoned
Array ( [id] => 17665847 [patent_doc_number] => 11359530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Exhaust system comprising a passive NO [patent_app_type] => utility [patent_app_number] => 15/285579 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13513 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15285579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/285579
Exhaust system comprising a passive NO Oct 4, 2016 Issued
Array ( [id] => 15103411 [patent_doc_number] => 10473011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Particulate filter regeneration system and method [patent_app_type] => utility [patent_app_number] => 15/285345 [patent_app_country] => US [patent_app_date] => 2016-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12357 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15285345 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/285345
Particulate filter regeneration system and method Oct 3, 2016 Issued
Array ( [id] => 11555693 [patent_doc_number] => 20170101939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'EXHAUST CONTROL DEVICE FOR ENGINE' [patent_app_type] => utility [patent_app_number] => 15/284633 [patent_app_country] => US [patent_app_date] => 2016-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6792 [patent_no_of_claims] => 8 [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] => 15284633 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/284633
Exhaust control device for engine Oct 3, 2016 Issued
Menu