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] => 20766458 [patent_doc_number] => 20260163448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => ELECTRIC WATER PUMP [patent_app_type] => utility [patent_app_number] => 19/400622 [patent_app_country] => US [patent_app_date] => 2025-11-25 [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] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19400622 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/400622
ELECTRIC WATER PUMP Nov 24, 2025 Pending
Array ( [id] => 20737262 [patent_doc_number] => 20260146555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => SYSTEMS AND METHODS FOR DIAGNOSING COMPONENT FAILURE [patent_app_type] => utility [patent_app_number] => 19/372033 [patent_app_country] => US [patent_app_date] => 2025-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19372033 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/372033
SYSTEMS AND METHODS FOR DIAGNOSING COMPONENT FAILURE Oct 27, 2025 Pending
Array ( [id] => 20678878 [patent_doc_number] => 20260117690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => MIXING DEVICE FOR MIXING A REACTION MEDIUM INTO A GAS STREAM, EXHAUST GAS PATH WITH SUCH A MIXING DEVICE AND INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 19/367408 [patent_app_country] => US [patent_app_date] => 2025-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19367408 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/367408
MIXING DEVICE FOR MIXING A REACTION MEDIUM INTO A GAS STREAM, EXHAUST GAS PATH WITH SUCH A MIXING DEVICE AND INTERNAL COMBUSTION ENGINE Oct 22, 2025 Pending
19/474832 CONTROLLER AND CONTROLLING METHOD FOR EXHAUST GAS TREATMENT SYSTEM Oct 12, 2025 Pending
Array ( [id] => 20694592 [patent_doc_number] => 20260125998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => EXHAUST TREATMENT DEVICE [patent_app_type] => utility [patent_app_number] => 19/355232 [patent_app_country] => US [patent_app_date] => 2025-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19355232 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/355232
EXHAUST TREATMENT DEVICE Oct 9, 2025 Pending
19/472785 APPARATUS FOR LEADING OFF CONDENSED WATER FROM AN EXHAUST TRAIN Oct 5, 2025 Pending
Array ( [id] => 20628264 [patent_doc_number] => 20260092548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => DUAL SCR SYSTEM AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/337123 [patent_app_country] => US [patent_app_date] => 2025-09-23 [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] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19337123 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/337123
DUAL SCR SYSTEM AND CONTROL METHOD THEREOF Sep 22, 2025 Pending
Array ( [id] => 20614020 [patent_doc_number] => 20260084105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => EXHAUST GAS TREATMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 19/335765 [patent_app_country] => US [patent_app_date] => 2025-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19335765 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/335765
EXHAUST GAS TREATMENT SYSTEM AND METHOD Sep 21, 2025 Pending
Array ( [id] => 20555938 [patent_doc_number] => 20260055718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => REDUCTANT DELIVERY SYSTEM, EXHAUST TREATMENT SYSTEM AND VEHICLE COMPRISING THE EXHAUST TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 19/306236 [patent_app_country] => US [patent_app_date] => 2025-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19306236 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/306236
REDUCTANT DELIVERY SYSTEM, EXHAUST TREATMENT SYSTEM AND VEHICLE COMPRISING THE EXHAUST TREATMENT SYSTEM Aug 20, 2025 Pending
Array ( [id] => 20555937 [patent_doc_number] => 20260055717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => REDUCTANT DELIVERY SYSTEM, EXHAUST TREATMENT SYSTEM AND VEHICLE COMPRISING THE EXHAUST TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 19/306214 [patent_app_country] => US [patent_app_date] => 2025-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19306214 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/306214
REDUCTANT DELIVERY SYSTEM, EXHAUST TREATMENT SYSTEM AND VEHICLE COMPRISING THE EXHAUST TREATMENT SYSTEM Aug 20, 2025 Pending
Array ( [id] => 20694594 [patent_doc_number] => 20260126000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => CONTROL DEVICE AND INJECTION METHOD OF UREA SOLUTION [patent_app_type] => utility [patent_app_number] => 19/302241 [patent_app_country] => US [patent_app_date] => 2025-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19302241 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/302241
CONTROL DEVICE AND INJECTION METHOD OF UREA SOLUTION Aug 17, 2025 Pending
Array ( [id] => 20678908 [patent_doc_number] => 20260117720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => INTERNAL COMBUSTION ENGINE SYSTEM [patent_app_type] => utility [patent_app_number] => 19/302524 [patent_app_country] => US [patent_app_date] => 2025-08-18 [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] => -3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19302524 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/302524
INTERNAL COMBUSTION ENGINE SYSTEM Aug 17, 2025 Pending
Array ( [id] => 20378506 [patent_doc_number] => 20250360999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => EXHAUST HANDLING SYSTEMS FOR MARINE VESSELS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 19/296542 [patent_app_country] => US [patent_app_date] => 2025-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19296542 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/296542
EXHAUST HANDLING SYSTEMS FOR MARINE VESSELS AND RELATED METHODS Aug 10, 2025 Pending
Array ( [id] => 20486453 [patent_doc_number] => 20260022651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => ESTIMATION METHOD FOR DETERMINING THE OXYGEN STORAGE CAPACITY OF A CATALYTIC CONVERTER [patent_app_type] => utility [patent_app_number] => 19/271463 [patent_app_country] => US [patent_app_date] => 2025-07-16 [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] => -13 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19271463 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/271463
ESTIMATION METHOD FOR DETERMINING THE OXYGEN STORAGE CAPACITY OF A CATALYTIC CONVERTER Jul 15, 2025 Pending
Array ( [id] => 20511991 [patent_doc_number] => 20260036092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => GAS TURBINE ENGINE WITH CONTROLLED RETURN OF FUEL TO POWER ACCESSORIES AND RETROFITTING METHOD [patent_app_type] => utility [patent_app_number] => 19/266472 [patent_app_country] => US [patent_app_date] => 2025-07-11 [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] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19266472 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/266472
GAS TURBINE ENGINE WITH CONTROLLED RETURN OF FUEL TO POWER ACCESSORIES AND RETROFITTING METHOD Jul 10, 2025 Pending
19/146847 Secondary Air Valve for a Secondary Air System of an Internal Combustion Engine, Internal Combustion Engine and Motor Vehicle Jul 8, 2025 Pending
Array ( [id] => 20309785 [patent_doc_number] => 20250327414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => EXHAUST MIXER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/256994 [patent_app_country] => US [patent_app_date] => 2025-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19256994 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/256994
EXHAUST MIXER ASSEMBLY Jun 30, 2025 Pending
19/142991 ANISOTROPIC STATOR REINFORCEMENT LINING Jun 24, 2025 Pending
Array ( [id] => 20427127 [patent_doc_number] => 20250389215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => CONVERTIBLE SILENCER [patent_app_type] => utility [patent_app_number] => 19/246514 [patent_app_country] => US [patent_app_date] => 2025-06-23 [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] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19246514 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/246514
CONVERTIBLE SILENCER Jun 22, 2025 Pending
19/141650 L-SHAPED MIXING AND EVAPORATION DEVICE Jun 19, 2025 Pending
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