Search

Binh Q. Tran

Examiner (ID: 1994, Phone: (571)272-4865 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3745, 3748
Total Applications
2806
Issued Applications
2410
Pending Applications
160
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18512015 [patent_doc_number] => 20230228210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => VEHICLE HAVING ADVANCED PREDICTION MODEL FOR PARTICULATE MATTER OXIDATION [patent_app_type] => utility [patent_app_number] => 18/103482 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103482
VEHICLE HAVING ADVANCED PREDICTION MODEL FOR PARTICULATE MATTER OXIDATION Jan 29, 2023 Abandoned
Array ( [id] => 20033861 [patent_doc_number] => 20250172083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SYSTEMS AND METHODS FOR PREDICTING AND CONTROLLING TAILPIPE NOx CONVERSION AND AMMONIA SLIP BASED ON DEGRADATION OF AN AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/729498 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18729498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/729498
Systems and methods for predicting and controlling tailpipe NOx conversion and ammonia slip based on degradation of an aftertreatment system Jan 19, 2023 Issued
Array ( [id] => 18530641 [patent_doc_number] => 20230235711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => DEVICE AND METHOD IN CONNECTION WITH A PRE-HEATING PROCESS OF AN AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/098907 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098907
Device and method in connection with a pre-heating process of an aftertreatment system Jan 18, 2023 Issued
Array ( [id] => 19863111 [patent_doc_number] => 20250101897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM AND ENGINE [patent_app_type] => utility [patent_app_number] => 18/725777 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725777
Selective catalytic reduction (SCR) system and engine Jan 12, 2023 Issued
Array ( [id] => 18512011 [patent_doc_number] => 20230228206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Method for controlling an exhaust flow in an Exhaust Aftertreatment System (EATS) of a vehicle [patent_app_type] => utility [patent_app_number] => 18/096075 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096075
Method for controlling an exhaust flow in an exhaust aftertreatment system (EATS) of a vehicle Jan 11, 2023 Issued
Array ( [id] => 19027847 [patent_doc_number] => 11927196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Ceiling fan blade [patent_app_type] => utility [patent_app_number] => 18/149449 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 6804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149449
Ceiling fan blade Jan 2, 2023 Issued
Array ( [id] => 19977720 [patent_doc_number] => 12345186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Exhaust structure for engine [patent_app_type] => utility [patent_app_number] => 18/091561 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1226 [patent_no_of_claims] => 9 [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] => 18091561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091561
Exhaust structure for engine Dec 29, 2022 Issued
Array ( [id] => 20033862 [patent_doc_number] => 20250172084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SCR SYSTEM AND ENGINE [patent_app_type] => utility [patent_app_number] => 18/730297 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/730297
SCR SYSTEM AND ENGINE Dec 28, 2022 Issued
Array ( [id] => 19594694 [patent_doc_number] => 12152524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Method for controlling the operation of an exhaust aftertreatment system [patent_app_type] => utility [patent_app_number] => 18/067288 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8004 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067288 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067288
Method for controlling the operation of an exhaust aftertreatment system Dec 15, 2022 Issued
Array ( [id] => 20271528 [patent_doc_number] => 12441296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Aftertreatment heat up strategies in vehicles with hybrid powertrains [patent_app_type] => utility [patent_app_number] => 18/717622 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 6108 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717622
Aftertreatment heat up strategies in vehicles with hybrid powertrains Dec 7, 2022 Issued
Array ( [id] => 19770754 [patent_doc_number] => 20250052180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => AFTERTREATMENT HEAT UP STRATEGIES [patent_app_type] => utility [patent_app_number] => 18/717583 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717583
Aftertreatment heat up strategies Dec 7, 2022 Issued
Array ( [id] => 19786222 [patent_doc_number] => 20250059901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => EXHAUST THERMAL MANAGEMENT HEATING STRATEGY FOR OPTIMAL NOx REDUCTION AND NH3 STORAGE ON A SELECTIVE CATALYTIC REDUCTION CATALYST [patent_app_type] => utility [patent_app_number] => 18/717711 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717711
EXHAUST THERMAL MANAGEMENT HEATING STRATEGY FOR OPTIMAL NOx REDUCTION AND NH3 STORAGE ON A SELECTIVE CATALYTIC REDUCTION CATALYST Dec 7, 2022 Abandoned
Array ( [id] => 19136051 [patent_doc_number] => 11970991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Systems and methods for cold operation NOx burden reduction [patent_app_type] => utility [patent_app_number] => 18/075053 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10665 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075053
Systems and methods for cold operation NOx burden reduction Dec 4, 2022 Issued
Array ( [id] => 18434780 [patent_doc_number] => 20230182074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Reducer Supply Device [patent_app_type] => utility [patent_app_number] => 18/059097 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059097
Reducer supply device Nov 27, 2022 Issued
Array ( [id] => 18420961 [patent_doc_number] => 20230175424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => METHOD FOR CHECKING AN EXHAUST GAS SYSTEM IN A VEHICLE, AND CONTROL UNIT FOR PERFORMING THE METHOD [patent_app_type] => utility [patent_app_number] => 18/059187 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059187
Method for checking an exhaust gas system in a vehicle, and control unit for performing the method Nov 27, 2022 Issued
Array ( [id] => 18718518 [patent_doc_number] => 11795854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Method for ascertaining an exhaust gas composition of an exhaust gas of an internal combustion engine [patent_app_type] => utility [patent_app_number] => 18/054650 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4464 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054650
Method for ascertaining an exhaust gas composition of an exhaust gas of an internal combustion engine Nov 10, 2022 Issued
Array ( [id] => 20706990 [patent_doc_number] => 20260131318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => ZEOLITE CATALYSTS WITH PAIRED HETEROATOMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/706861 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18706861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/706861
ZEOLITE CATALYSTS WITH PAIRED HETEROATOMS AND METHODS THEREOF Nov 3, 2022 Pending
Array ( [id] => 20634918 [patent_doc_number] => 12595789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Facilitating fluid or slurry movement in a peristaltic pump [patent_app_type] => utility [patent_app_number] => 18/707139 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 12979 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18707139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/707139
Facilitating fluid or slurry movement in a peristaltic pump Oct 31, 2022 Issued
Array ( [id] => 18940267 [patent_doc_number] => 20240035406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => CATALYTIC CONVERTER OF VEHICLE [patent_app_type] => utility [patent_app_number] => 17/977479 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977479
Catalytic converter of vehicle Oct 30, 2022 Issued
Array ( [id] => 19730685 [patent_doc_number] => 12208674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Tractor [patent_app_type] => utility [patent_app_number] => 17/975970 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4159 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975970
Tractor Oct 27, 2022 Issued
Menu