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] => 10908111 [patent_doc_number] => 20140311126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'AIR-INJECTION SYSTEM TO IMPROVE EFFECTIVENESS OF SELECTIVE CATALYTIC REDUCTION CATALYST' [patent_app_type] => utility [patent_app_number] => 14/319456 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3738 [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] => 14319456 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/319456
Air-injection system to improve effectiveness of selective catalytic reduction catalyst Jun 29, 2014 Issued
Array ( [id] => 9781957 [patent_doc_number] => 20140298776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'EXHAUST INJECTION MUFFLER' [patent_app_type] => utility [patent_app_number] => 14/310857 [patent_app_country] => US [patent_app_date] => 2014-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11123 [patent_no_of_claims] => 30 [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] => 14310857 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/310857
Exhaust injection muffler Jun 19, 2014 Issued
Array ( [id] => 10785284 [patent_doc_number] => 20160131439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'CHEMICAL HEAT STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 14/897292 [patent_app_country] => US [patent_app_date] => 2014-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9858 [patent_no_of_claims] => 5 [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] => 14897292 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/897292
CHEMICAL HEAT STORAGE DEVICE Jun 5, 2014 Abandoned
Array ( [id] => 11805581 [patent_doc_number] => 09546612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Control method for an engine with exhaust gas recirculation and intake valve actuation' [patent_app_type] => utility [patent_app_number] => 14/295815 [patent_app_country] => US [patent_app_date] => 2014-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9436 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14295815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/295815
Control method for an engine with exhaust gas recirculation and intake valve actuation Jun 3, 2014 Issued
Array ( [id] => 10784856 [patent_doc_number] => 20160131012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'METHOD FOR OPERATING AN EXHAUST GAS AFTERTREATMENT, DEVICE FOR CONTROLLING AN EXHAUST GAS AFTER TREATMENT, EXHAUST GAS AFTERTREATMENT AND INTERNAL COMBUSTION ENGINE HAVING EXHAUST GAS AFTER TREATMENT' [patent_app_type] => utility [patent_app_number] => 14/897051 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6494 [patent_no_of_claims] => 21 [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] => 14897051 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/897051
Method of operating an exhaust gas aftertreatment Jun 2, 2014 Issued
Array ( [id] => 10751161 [patent_doc_number] => 20160097312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'DEVICE AND METHOD AT AN EXHAUST AFTERTREATMENT SYSTEM FOR AN ENGINE' [patent_app_type] => utility [patent_app_number] => 14/889538 [patent_app_country] => US [patent_app_date] => 2014-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10430 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14889538 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/889538
Device and method at an exhaust aftertreatment system for an engine May 20, 2014 Issued
Array ( [id] => 9719559 [patent_doc_number] => 20140255258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'Exhaust Line for a Heat Engine' [patent_app_type] => utility [patent_app_number] => 14/280764 [patent_app_country] => US [patent_app_date] => 2014-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2863 [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] => 14280764 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/280764
Exhaust Line for a Heat Engine May 18, 2014 Abandoned
Array ( [id] => 11815452 [patent_doc_number] => 09719396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Method for operating a device for conveying a liquid' [patent_app_type] => utility [patent_app_number] => 14/895798 [patent_app_country] => US [patent_app_date] => 2014-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5189 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 14895798 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895798
Method for operating a device for conveying a liquid May 8, 2014 Issued
Array ( [id] => 10128377 [patent_doc_number] => 09162198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Method and device for mixing compressed air and reducing agent and motor vehicle having the device' [patent_app_type] => utility [patent_app_number] => 14/257160 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5995 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14257160 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/257160
Method and device for mixing compressed air and reducing agent and motor vehicle having the device Apr 20, 2014 Issued
Array ( [id] => 13080517 [patent_doc_number] => 10060318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Method for operating a driving system and corresponding driving system [patent_app_type] => utility [patent_app_number] => 14/893313 [patent_app_country] => US [patent_app_date] => 2014-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5484 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 14893313 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/893313
Method for operating a driving system and corresponding driving system Apr 15, 2014 Issued
Array ( [id] => 10714981 [patent_doc_number] => 20160061128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'Method and Apparatus for Exhaust Gas Aftertreatment Device Warming' [patent_app_type] => utility [patent_app_number] => 14/784524 [patent_app_country] => US [patent_app_date] => 2014-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4889 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14784524 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/784524
Method and Apparatus for Exhaust Gas Aftertreatment Device Warming Apr 15, 2014 Abandoned
Array ( [id] => 11305369 [patent_doc_number] => 09512756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Proportional heater control for diesel emission system for marine powered generator set' [patent_app_type] => utility [patent_app_number] => 14/253972 [patent_app_country] => US [patent_app_date] => 2014-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14253972 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/253972
Proportional heater control for diesel emission system for marine powered generator set Apr 15, 2014 Issued
Array ( [id] => 10988666 [patent_doc_number] => 20160185611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'AMMONIA STORAGE STRUCTURE AND ASSOCIATED SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/783610 [patent_app_country] => US [patent_app_date] => 2014-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7489 [patent_no_of_claims] => 17 [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] => 14783610 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/783610
AMMONIA STORAGE STRUCTURE AND ASSOCIATED SYSTEMS Apr 10, 2014 Abandoned
Array ( [id] => 9637898 [patent_doc_number] => 20140216007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'DEVICE AND METHOD FOR AN EXHAUST SYSTEM OF A MOTOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/249883 [patent_app_country] => US [patent_app_date] => 2014-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3658 [patent_no_of_claims] => 19 [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] => 14249883 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/249883
DEVICE AND METHOD FOR AN EXHAUST SYSTEM OF A MOTOR VEHICLE Apr 9, 2014 Abandoned
Array ( [id] => 12227951 [patent_doc_number] => 09915186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Exhaust after-treatment system' [patent_app_type] => utility [patent_app_number] => 14/248635 [patent_app_country] => US [patent_app_date] => 2014-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5784 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14248635 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/248635
Exhaust after-treatment system Apr 8, 2014 Issued
Array ( [id] => 11481063 [patent_doc_number] => 09587597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/895765 [patent_app_country] => US [patent_app_date] => 2014-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 13792 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14895765 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895765
Internal combustion engine Apr 8, 2014 Issued
Array ( [id] => 9637903 [patent_doc_number] => 20140216012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'INTEGRATED FUEL CATALYST MONITOR' [patent_app_type] => utility [patent_app_number] => 14/248242 [patent_app_country] => US [patent_app_date] => 2014-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5864 [patent_no_of_claims] => 17 [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] => 14248242 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/248242
Integrated fuel catalyst monitor Apr 7, 2014 Issued
Array ( [id] => 10398500 [patent_doc_number] => 20150283508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'REDUCTANT DOSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/245197 [patent_app_country] => US [patent_app_date] => 2014-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4092 [patent_no_of_claims] => 20 [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] => 14245197 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/245197
Reductant dosing system Apr 3, 2014 Issued
Array ( [id] => 11284265 [patent_doc_number] => 09500113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-22 [patent_title] => 'Aftermarket exhaust detection' [patent_app_type] => utility [patent_app_number] => 14/228722 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4950 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14228722 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/228722
Aftermarket exhaust detection Mar 27, 2014 Issued
Array ( [id] => 10258801 [patent_doc_number] => 20150143798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'SYSTEM AND METHOD OF PURIFYING EXHAUST GAS' [patent_app_type] => utility [patent_app_number] => 14/225075 [patent_app_country] => US [patent_app_date] => 2014-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7934 [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] => 14225075 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/225075
SYSTEM AND METHOD OF PURIFYING EXHAUST GAS Mar 24, 2014 Abandoned
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