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] => 10989680 [patent_doc_number] => 20160186625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'EXHAUST HEAT RECOVERY DEVICE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/882912 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6449 [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] => 14882912 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882912
Exhaust heat recovery device structure Oct 13, 2015 Issued
Array ( [id] => 11988282 [patent_doc_number] => 20170292437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'CONTROL APPARATUS AND METHOD FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/512736 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10807 [patent_no_of_claims] => 11 [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] => 15512736 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/512736
Control apparatus and method for internal combustion engine Oct 6, 2015 Issued
Array ( [id] => 11642725 [patent_doc_number] => 09664084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Emission reduction system' [patent_app_type] => utility [patent_app_number] => 14/861367 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6134 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14861367 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/861367
Emission reduction system Sep 21, 2015 Issued
Array ( [id] => 11263790 [patent_doc_number] => 09488082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Reducing agent supplying device' [patent_app_type] => utility [patent_app_number] => 14/857181 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 12336 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14857181 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857181
Reducing agent supplying device Sep 16, 2015 Issued
Array ( [id] => 12608298 [patent_doc_number] => 20180094596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => EXHAUST GAS PURIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/510660 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15510660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/510660
Exhaust purification system Sep 10, 2015 Issued
Array ( [id] => 14120447 [patent_doc_number] => 10247074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Exhaust purification system and control method of the same [patent_app_type] => utility [patent_app_number] => 15/510658 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8005 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15510658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/510658
Exhaust purification system and control method of the same Sep 10, 2015 Issued
Array ( [id] => 11992850 [patent_doc_number] => 20170297005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'EXHAUST GAS PURIFICATION CATALYST' [patent_app_type] => utility [patent_app_number] => 15/509976 [patent_app_country] => US [patent_app_date] => 2015-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10969 [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] => 15509976 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/509976
Exhaust gas purification catalyst Sep 6, 2015 Issued
Array ( [id] => 12051912 [patent_doc_number] => 20170328256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'EXHAUST HEAT RECOVERY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/533210 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6191 [patent_no_of_claims] => 9 [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] => 15533210 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533210
Exhaust heat recovery device including engagement portion configured to rotate valve Sep 3, 2015 Issued
Array ( [id] => 13971465 [patent_doc_number] => 10215075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Modular mixer inlet and mixer assembly to provide for compact mixer [patent_app_type] => utility [patent_app_number] => 14/834566 [patent_app_country] => US [patent_app_date] => 2015-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 31 [patent_no_of_words] => 4036 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14834566 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/834566
Modular mixer inlet and mixer assembly to provide for compact mixer Aug 24, 2015 Issued
Array ( [id] => 10807179 [patent_doc_number] => 20160153338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'NITROGEN OXIDE PURIFICATION SYSTEM AND CONTROL METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 14/835565 [patent_app_country] => US [patent_app_date] => 2015-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2877 [patent_no_of_claims] => 16 [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] => 14835565 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/835565
NITROGEN OXIDE PURIFICATION SYSTEM AND CONTROL METHOD OF THE SAME Aug 24, 2015 Abandoned
Array ( [id] => 11691624 [patent_doc_number] => 20170167339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'ENGINE EXHAUST SYSTEM AND CONTROL SYSTEM FOR AN ENGINE EXHAUST SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/327140 [patent_app_country] => US [patent_app_date] => 2015-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5726 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [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] => 15327140 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/327140
Engine exhaust system and control system for an engine exhaust system Aug 11, 2015 Issued
Array ( [id] => 13252219 [patent_doc_number] => 10138793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Exhaust gas purification system and method for controlling the same [patent_app_type] => utility [patent_app_number] => 14/813514 [patent_app_country] => US [patent_app_date] => 2015-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8834 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14813514 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/813514
Exhaust gas purification system and method for controlling the same Jul 29, 2015 Issued
Array ( [id] => 16321808 [patent_doc_number] => 10781765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Control system of internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/329440 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 16867 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15329440 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329440
Control system of internal combustion engine Jul 27, 2015 Issued
Array ( [id] => 15786201 [patent_doc_number] => 10626815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Control system of internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/325471 [patent_app_country] => US [patent_app_date] => 2015-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 22187 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 446 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15325471 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/325471
Control system of internal combustion engine Jul 22, 2015 Issued
Array ( [id] => 10656979 [patent_doc_number] => 20160003123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'ELECTRONIC CONTROL MODULE FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/792035 [patent_app_country] => US [patent_app_date] => 2015-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9061 [patent_no_of_claims] => 21 [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] => 14792035 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/792035
Electronic control module for an internal combustion engine Jul 5, 2015 Issued
Array ( [id] => 11549056 [patent_doc_number] => 09617891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Urea backflow prevention apparatus of SCR and control method thereof' [patent_app_type] => utility [patent_app_number] => 14/788974 [patent_app_country] => US [patent_app_date] => 2015-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3666 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14788974 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/788974
Urea backflow prevention apparatus of SCR and control method thereof Jun 30, 2015 Issued
Array ( [id] => 10784846 [patent_doc_number] => 20160131002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'UREA BACKFLOW PREVENTION APPARATUS OF SCR AND A CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/788307 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3533 [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] => 14788307 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/788307
UREA BACKFLOW PREVENTION APPARATUS OF SCR AND A CONTROL METHOD THEREOF Jun 29, 2015 Abandoned
Array ( [id] => 13676483 [patent_doc_number] => 20160376975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => EXHAUST FLOW DEVICE [patent_app_type] => utility [patent_app_number] => 14/749333 [patent_app_country] => US [patent_app_date] => 2015-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14749333 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/749333
Exhaust flow device Jun 23, 2015 Issued
Array ( [id] => 11106540 [patent_doc_number] => 20160303510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'Integrated Reductant Supply System' [patent_app_type] => utility [patent_app_number] => 14/747749 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3483 [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] => 14747749 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/747749
Integrated Reductant Supply System Jun 22, 2015 Abandoned
Array ( [id] => 10484086 [patent_doc_number] => 20150369104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'METHOD FOR CONTROLLING AN OXYGEN CONCENTRATION' [patent_app_type] => utility [patent_app_number] => 14/744819 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5340 [patent_no_of_claims] => 15 [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] => 14744819 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/744819
Method for controlling an oxygen concentration Jun 18, 2015 Issued
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