Search

Binh Q. Tran

Examiner (ID: 10396, Phone: (571)272-4865 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3745, 3748, 3746
Total Applications
2754
Issued Applications
2384
Pending Applications
146
Abandoned Applications
266

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14455219 [patent_doc_number] => 10323562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Gasoline particulate filter diagnostics [patent_app_type] => utility [patent_app_number] => 15/673561 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 20726 [patent_no_of_claims] => 19 [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] => 15673561 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673561
Gasoline particulate filter diagnostics Aug 9, 2017 Issued
Array ( [id] => 12662341 [patent_doc_number] => 20180112613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => METHOD FOR OPERATING A DRIVE DEVICE AND A CORRESPONDING DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 15/662606 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15662606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662606
Method for operating a drive device and a corresponding drive device Jul 27, 2017 Issued
Array ( [id] => 16736251 [patent_doc_number] => 10961889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Methods and systems for removing deposits in an aftertreatment system [patent_app_type] => utility [patent_app_number] => 16/320844 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7096 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16320844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320844
Methods and systems for removing deposits in an aftertreatment system Jul 26, 2017 Issued
Array ( [id] => 17237150 [patent_doc_number] => 11181023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Four way conversion catalysts for gasoline engine emissions treatment systems [patent_app_type] => utility [patent_app_number] => 16/322171 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 24 [patent_no_of_words] => 10901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16322171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/322171
Four way conversion catalysts for gasoline engine emissions treatment systems Jul 24, 2017 Issued
Array ( [id] => 15979195 [patent_doc_number] => 10669912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Apparatus for facilitating reductant decomposition and mixing [patent_app_type] => utility [patent_app_number] => 15/657941 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 9457 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15657941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657941
Apparatus for facilitating reductant decomposition and mixing Jul 23, 2017 Issued
Array ( [id] => 14795295 [patent_doc_number] => 10400644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Method and system for adjusting reductant delivery into a selective catalytic reduction with a filter (SCRF) device [patent_app_type] => utility [patent_app_number] => 15/655398 [patent_app_country] => US [patent_app_date] => 2017-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3093 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15655398 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/655398
Method and system for adjusting reductant delivery into a selective catalytic reduction with a filter (SCRF) device Jul 19, 2017 Issued
Array ( [id] => 15325535 [patent_doc_number] => 20200003097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => SCR MIXER AND SCR DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/313615 [patent_app_country] => US [patent_app_date] => 2017-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16313615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313615
SCR MIXER AND SCR DEVICE COMPRISING SAME Jul 19, 2017 Abandoned
Array ( [id] => 12725620 [patent_doc_number] => 20180133707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => DEVICE FOR PURIFYING EXHAUST GAS [patent_app_type] => utility [patent_app_number] => 15/653870 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15653870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653870
Device for purifying exhaust gas Jul 18, 2017 Issued
Array ( [id] => 13842135 [patent_doc_number] => 20190024552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => SYSTEMS AND METHODS FOR PARTICULATE FILTER REGENERATION [patent_app_type] => utility [patent_app_number] => 15/653237 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15653237 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653237
Systems and methods for particulate filter regeneration Jul 17, 2017 Issued
Array ( [id] => 13252211 [patent_doc_number] => 10138789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-27 [patent_title] => Exhaust gas treatment systems utilizing a plurality of reduced-resistance mixers [patent_app_type] => utility [patent_app_number] => 15/652703 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6204 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15652703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/652703
Exhaust gas treatment systems utilizing a plurality of reduced-resistance mixers Jul 17, 2017 Issued
Array ( [id] => 14666289 [patent_doc_number] => 10371038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Connection piece assembly unit, especially for an exhaust gas treatment device of an exhaust system of an internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/651386 [patent_app_country] => US [patent_app_date] => 2017-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4142 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15651386 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/651386
Connection piece assembly unit, especially for an exhaust gas treatment device of an exhaust system of an internal combustion engine Jul 16, 2017 Issued
Array ( [id] => 12179321 [patent_doc_number] => 20180038256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'EXHAUST EMISSION CONTROL SYSTEM OF ENGINE' [patent_app_type] => utility [patent_app_number] => 15/650261 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 26019 [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] => 15650261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650261
Exhaust emission control system of engine Jul 13, 2017 Issued
Array ( [id] => 12157764 [patent_doc_number] => 20180029029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'OXIDATION CATALYST FOR A COMPRESSION IGNITION ENGINE AND A METHOD OF PREPARATION THEREFOR' [patent_app_type] => utility [patent_app_number] => 15/649745 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17892 [patent_no_of_claims] => 18 [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] => 15649745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649745
OXIDATION CATALYST FOR A COMPRESSION IGNITION ENGINE AND A METHOD OF PREPARATION THEREFOR Jul 13, 2017 Abandoned
Array ( [id] => 13827877 [patent_doc_number] => 20190017423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => METHOD AND SYSTEM FOR A PARTICULATE FILTER HAVING A BYPASS [patent_app_type] => utility [patent_app_number] => 15/650041 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15650041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650041
Method and system for a particulate filter having a bypass Jul 13, 2017 Issued
Array ( [id] => 13857499 [patent_doc_number] => 10190461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Exhaust gas control system for internal combustion engine and control method for internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/649899 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 11550 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15649899 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649899
Exhaust gas control system for internal combustion engine and control method for internal combustion engine Jul 13, 2017 Issued
Array ( [id] => 13857491 [patent_doc_number] => 10190457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Exhaust gas purification apparatus for an internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/650284 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 22881 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15650284 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650284
Exhaust gas purification apparatus for an internal combustion engine Jul 13, 2017 Issued
Array ( [id] => 13827883 [patent_doc_number] => 20190017426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => EXHAUST GAS MIXER [patent_app_type] => utility [patent_app_number] => 15/650593 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15650593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650593
Exhaust gas mixer Jul 13, 2017 Issued
Array ( [id] => 13827875 [patent_doc_number] => 20190017422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => WATER SEPARATION DEVICE FOR ENGINE EXHAUST GAS [patent_app_type] => utility [patent_app_number] => 15/648748 [patent_app_country] => US [patent_app_date] => 2017-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15648748 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/648748
Water separation device for engine exhaust gas Jul 12, 2017 Issued
Array ( [id] => 17030246 [patent_doc_number] => 11092053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Installation for depollution of exhaust gases, particularly of an internal-combustion engines, and method using such an installation [patent_app_type] => utility [patent_app_number] => 16/328075 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16328075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328075
Installation for depollution of exhaust gases, particularly of an internal-combustion engines, and method using such an installation Jul 10, 2017 Issued
Array ( [id] => 13794691 [patent_doc_number] => 20190010884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => SELECTIVE CATALYTIC REDUCTION STEADY STATE AMMONIA SLIP DETECTION [patent_app_type] => utility [patent_app_number] => 15/645424 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15645424 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/645424
Selective catalytic reduction steady state ammonia slip detection Jul 9, 2017 Issued
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